como posso fazer com que fórmulas ou textos sejam posicionados centralmente na célula de uma tabela? Aqui está o meu código:
\documentclass[10pt,letterpaper]{article}
\usepackage[lmargin=1in,rmargin=1in,tmargin=1in,bmargin=1in]{geometry}
\usepackage{tikz}
\usepackage{pgfplots}
\pgfplotsset{
% use this `compat' level or higher, so TikZ coordinates don't have to
% be prefixed by `axis cs:'
compat=1.11,
}
\usepackage{tabularx}
\newcolumntype{C}{>{\centering\arraybackslash}X}
% -------------------
% Content
% -------------------
\begin{document}
\begin{center}
\pgfplotsset{width=0.8\linewidth,
scale only axis,
axis lines = middle,
ticks=none,
xlabel={$x$},
ylabel={$y$},
xlabel style={right},
ylabel style={above},
xmin=-4,
xmax=4,
%
every axis plot post/.append style={ultra thick, smooth},
}
\begin{tabularx}{\linewidth}{|C|C|C|}
\hline
& $n$~\textbf{gerade} & $n$~\textbf{ungerade} \\
\hline
$a>0$ & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};% node [pos=0.7, below right] {\footnotesize{$x^2$}};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $+\infty$ & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3}; %node [pos=0.8, above right] {\footnotesize{$x^3$}};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $+\infty$\\
\hline
$a < 0$ & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^2} node [pos=0.9, below right] {$f(x)=-x^2$};
\node[color=black, font=\footnotesize] at (axis cs: 2.5,-3) {$-x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $-\infty$ & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^3} node [pos=0.9, above right] {$f(x)=-x^3$};
\node[color=black, font=\footnotesize] at (axis cs: 2.3,-3) {$-x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $-\infty$\\
\hline
$|a| > 1$ & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^2$}; %node [pos=0.1, below right] {$x^2$};
\addplot [color=red, domain=-4:4] {2*x^2} node [pos=0.9, below right] {$2x^2$};
\draw [-latex,color=red] (2,2) to (1,2);
\node at (2.5,2) {\small \textcolor{red}{$2x^2$}};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture} \medskip & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};% node [pos=0.9, above right] {$x^3$};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^3$}; %node [pos=0.1, below right] {$x^2$};
\addplot [color=red, domain=-3:3] {2*x^3};% node [pos=0.9, above right] {$x^3$};
\draw [-latex,color=red] (2.2,3.456) to (1.2,3.456);
\node at (2.7,3.456) {\small \textcolor{red}{$2x^3$}};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture} \medskip \\
& \multicolumn{2}{c|}{ Dehnung in $y$-Richtung}\\
\hline
$|a| < 1$ & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\draw [-latex] (2.5,2.25) to (1.5,2.25);
\node at (2.85,2.25) {\small $x^2$};
\addplot [color=red, domain=-4:4] {(1/2)*x^2};
\node[color=red, font=\footnotesize] at (axis cs: 2,0.5) {$\frac{1}{2}x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture} \medskip & \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};
\draw [-latex] (2.5,3.375) to (1.5,3.375);
\node at (2.85,3.375) {\small $x^2$};
\addplot [color=red, domain=-3:3] {(1/2)*x^3};% node [pos=0.9, above right] {$x^3$};
\node[color=red, font=\footnotesize] at (axis cs: 2.1,1.5) {$\frac{1}{2}x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture} \medskip \\
& \multicolumn{2}{c|}{ Stauchung in $y$-Richtung}\\
\hline
\end{tabularx}
\end{center}
\end{document}
Como você pode ver, o texto está localizado relativamente abaixo na primeira coluna.
Responder1
Se a sua tabela consiste em vários parágrafos e uma mistura de textos e imagens, o alinhamento padrão é sempre nas primeiras linhas de base superiores de cada célula. Para textos são caracteres inferiores. Para fotos é uma borda inferior. pfgplotstambém mantém as linhas de base de seus desenhos nos cantos inferiores do lado sudoeste ou esquerdo. É por isso que os textos da primeira coluna são posicionados na parte inferior dos eixos.
Uma maneira é usar anchorcada eixo como uma configuração opcional e alterar o ponto para dizer centro. Outra forma é colocar baselineo todo tikzpictureno centro do eixo. Ambas as abordagens movem a linha de base padrão, em que os textos da primeira célula serão alinhados. Observe que este NÃO é o centro da célula porque as células também contêm legendas que, neste caso, não estão incluídas. Se você deseja um alinhamento central perfeito na célula, use outras soluções.
Para mover a linha de base para o centro de um eixo, adicione o seguinte a um preâmbulo:
\tikzset{
baseline={([yshift=-0.7ex]current axis.center)},
}
yshifté um argumento opcional para ajustes adicionais. Aqui, é apenas uma compensação pela altura dos personagens.
O código completo:
\documentclass[10pt,letterpaper]{article}
\usepackage[margin=1in]{geometry}
\usepackage{tikz}
\usepackage{pgfplots}
\pgfplotsset{compat=1.11}
\usepackage{tabularx}
\newcolumntype{C}{>{\centering\arraybackslash}X}
\tikzset{
baseline={([yshift=-0.7ex]current axis.center)},
}
\pgfplotsset{
width=1.8\linewidth,
scale only axis,
axis lines = middle,
ticks=none,
xlabel={$x$},
ylabel={$y$},
xlabel style={right},
ylabel style={above},
xmin=-4,
xmax=4,
%
every axis plot post/.append style={ultra thick, smooth},
}
\begin{document}
\begin{tabularx}{\linewidth}{|C|C|C|}
\hline
& $n$~\textbf{gerade} & $n$~\textbf{ungerade} \\
\hline
$a>0$
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};% node [pos=0.7, below right] {\footnotesize{$x^2$}};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
\par\medskip
\par Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $+\infty$
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3}; %node [pos=0.8, above right] {\footnotesize{$x^3$}};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
\par\medskip
\par Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $+\infty$ \\
\hline
$a < 0$
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^2} node [pos=0.9, below right] {$f(x)=-x^2$};
\node[color=black, font=\footnotesize] at (axis cs: 2.5,-3) {$-x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
\par \medskip
\par Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $-\infty$
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^3} node [pos=0.9, above right] {$f(x)=-x^3$};
\node[color=black, font=\footnotesize] at (axis cs: 2.3,-3) {$-x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
\par\medskip
\par Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $-\infty$ \\
\hline
$|a| > 1$
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^2$}; %node [pos=0.1, below right] {$x^2$};
\addplot [color=red, domain=-4:4] {2*x^2} node [pos=0.9, below right] {$2x^2$};
\draw [-latex,color=red] (2,2) to (1,2);
\node at (2.5,2) {\small \textcolor{red}{$2x^2$}};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture} \medskip
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};% node [pos=0.9, above right] {$x^3$};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^3$}; %node [pos=0.1, below right] {$x^2$};
\addplot [color=red, domain=-3:3] {2*x^3};% node [pos=0.9, above right] {$x^3$};
\draw [-latex,color=red] (2.2,3.456) to (1.2,3.456);
\node at (2.7,3.456) {\small \textcolor{red}{$2x^3$}};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture} \medskip \\
& \multicolumn{2}{c|}{ Dehnung in $y$-Richtung} \\
\hline
$|a| < 1$
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\draw [-latex] (2.5,2.25) to (1.5,2.25);
\node at (2.85,2.25) {\small $x^2$};
\addplot [color=red, domain=-4:4] {(1/2)*x^2};
\node[color=red, font=\footnotesize] at (axis cs: 2,0.5) {$\frac{1}{2}x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
& \begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};
\draw [-latex] (2.5,3.375) to (1.5,3.375);
\node at (2.85,3.375) {\small $x^2$};
\addplot [color=red, domain=-3:3] {(1/2)*x^3};% node [pos=0.9, above right] {$x^3$};
\node[color=red, font=\footnotesize] at (axis cs: 2.1,1.5) {$\frac{1}{2}x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture} \medskip \\
& \multicolumn{2}{c|}{ Stauchung in $y$-Richtung}\\
\hline
\end{tabularx}
\end{document}
Responder2
Você precisa executar a instrução
\renewcommand{\tabularxcolumn}[1]{m{#1}}
no preâmbulo, após carregar o tabularxpacote. (A configuração padrão é \newcommand{\tabularxcolumn}[1]{p{#1}}.) Consulte a seção 4.2 do guia do usuário dotabularxpacote para obter mais informações.
\documentclass[10pt,letterpaper]{article}
\usepackage[margin=1in]{geometry}
\usepackage[T1]{fontenc}
\usepackage{tikz,pgfplots}
\pgfplotsset{compat=1.11}
\usepackage[ngerman]{babel}
\usepackage{tabularx,ragged2e}
\newcolumntype{C}{>{\centering\arraybackslash}X}
\renewcommand{\tabularxcolumn}[1]{m{#1}}
% -------------------
% Content
% -------------------
\begin{document}
\begin{center}
\pgfplotsset{width=0.8\linewidth,
scale only axis,
axis lines = middle,
ticks=none,
xlabel={$x$},
ylabel={$y$},
xlabel style={right},
ylabel style={above},
xmin=-4,
xmax=4,
%
every axis plot post/.append style={ultra thick, smooth},
}
\begin{tabularx}{\linewidth}{|wc{1.5in}|C|C|}
\hline
& $n$ gerade & $n$ ungerade \\
\hline
$a>0$ &
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};% node [pos=0.7, below right] {\footnotesize{$x^2$}};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verläuft von $+\infty$ nach $+\infty$
&
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3}; %node [pos=0.8, above right] {\footnotesize{$x^3$}};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verläuft von $-\infty$ nach $+\infty$\\
\hline
$a < 0$ &
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^2} node [pos=0.9, below right] {$f(x)=-x^2$};
\node[color=black, font=\footnotesize] at (axis cs: 2.5,-3) {$-x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verläuft von $-\infty$ nach $-\infty$
&
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^3} node [pos=0.9, above right] {$f(x)=-x^3$};
\node[color=black, font=\footnotesize] at (axis cs: 2.3,-3) {$-x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
\medskip
Der Graph der Potenzfunktion verläuft von $+\infty$ nach $-\infty$\\
\hline
$|a| > 1$
&
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^2$}; %node [pos=0.1, below right] {$x^2$};
\addplot [color=red, domain=-4:4] {2*x^2} node [pos=0.9, below right] {$2x^2$};
\draw [-latex,color=red] (2,2) to (1,2);
\node at (2.5,2) {\small \textcolor{red}{$2x^2$}};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
%\medskip
&
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};% node [pos=0.9, above right] {$x^3$};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^3$}; %node [pos=0.1, below right] {$x^2$};
\addplot [color=red, domain=-3:3] {2*x^3};% node [pos=0.9, above right] {$x^3$};
\draw [-latex,color=red] (2.2,3.456) to (1.2,3.456);
\node at (2.7,3.456) {\small \textcolor{red}{$2x^3$}};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
%\medskip
\\
& \multicolumn{2}{c|}{ Dehnung in $y$-Richtung}\\
\hline
$|a| < 1$
&
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\draw [-latex] (2.5,2.25) to (1.5,2.25);
\node at (2.85,2.25) {\small $x^2$};
\addplot [color=red, domain=-4:4] {(1/2)*x^2};
\node[color=red, font=\footnotesize] at (axis cs: 2,0.5) {$\frac{1}{2}x^2$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {$\alpha>0$};
\end{tikzpicture}
\medskip
&
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};
\draw [-latex] (2.5,3.375) to (1.5,3.375);
\node at (2.85,3.375) {\small $x^2$};
\addplot [color=red, domain=-3:3] {(1/2)*x^3};% node [pos=0.9, above right] {$x^3$};
\node[color=red, font=\footnotesize] at (axis cs: 2.1,1.5) {$\frac{1}{2}x^3$}; %node [pos=0.1, below right] {$x^2$};
\end{axis}
%\node at (0.5,-0.2) {{$\alpha<0$}};
\end{tikzpicture}
\medskip \\
& \multicolumn{2}{c|}{ Stauchung in $y$-Richtung}\\
\hline
\end{tabularx}
\end{center}
\end{document}
Responder3
A resposta já foi dada por @Mico, mas você pode se beneficiar do poderosotabularray
\documentclass[10pt,letterpaper]{article}
\usepackage[lmargin=1in,rmargin=1in,tmargin=1in,bmargin=1in]{geometry}
\usepackage{tikz}
\usepackage{pgfplots}
\usepackage{graphicx}
\usepackage{tabularray}
\UseTblrLibrary{booktabs}
\pgfplotsset{
compat=1.11,
width=0.8\linewidth,
scale only axis,
axis lines = middle,
ticks=none,
xlabel={$x$},
ylabel={$y$},
xlabel style={right},
ylabel style={above},
xmin=-4,
xmax=4,
every axis plot post/.append style={ultra thick, smooth},
}
\begin{filecontents*}{tikzPicture1.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^2$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\begin{filecontents*}{tikzPicture2.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};
\node[color=black, font=\footnotesize] at (axis cs: 2.2,3) {$x^3$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\begin{filecontents*}{tikzPicture3.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^2} node [pos=0.9, below right] {$f(x)=-x^2$};
\node[color=black, font=\footnotesize] at (axis cs: 2.5,-3) {$-x^2$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\begin{filecontents*}{tikzPicture4.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {-x^3} node [pos=0.9, above right] {$f(x)=-x^3$};
\node[color=black, font=\footnotesize] at (axis cs: 2.3,-3) {$-x^3$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\begin{filecontents*}{tikzPicture5.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\addplot [color=red, domain=-4:4] {2*x^2} node [pos=0.9, below right] {$2x^2$};
\draw [-latex,color=red] (2,2) to (1,2);
\node at (2.5,2) {\small \textcolor{red}{$2x^2$}};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^2$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\begin{filecontents*}{tikzPicture6.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};
\addplot [color=red, domain=-3:3] {2*x^3};
\draw [-latex,color=red] (2.2,3.456) to (1.2,3.456);
\node at (2.7,3.456) {\small \textcolor{red}{$2x^3$}};
\node[color=black, font=\footnotesize] at (axis cs: 1.5,1) {$x^3$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\begin{filecontents*}{tikzPicture7.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^2};
\addplot [color=red, domain=-4:4] {(1/2)*x^2};
\draw [-latex] (2.5,2.25) to (1.5,2.25);
\node[color=red, font=\footnotesize] at (axis cs: 2,0.5) {$\frac{1/2}x^2$};
\node at (2.85,2.25) {\small $x^2$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\begin{filecontents*}{tikzPicture8.tex}
\begin{tikzpicture}
\begin{axis}[ymin=-4, ymax=4]
\addplot [domain=-3:3] {x^3};
\draw [-latex] (2.5,3.375) to (1.5,3.375);
\node at (2.85,3.375) {\small $x^3$};
\addplot [color=red, domain=-3:3] {(1/2)*x^3};
\node[color=red, font=\footnotesize] at (axis cs: 2.1,1.5) {$\frac{1/2}x^3$};
\end{axis}
\end{tikzpicture}
\end{filecontents*}
\newcommand{\myimage}[1]{\input{tikzPicture#1}}
\begin{document}
\begin{tblr}{
colspec = {X[c,m]X[c,m]X[c,m]},
width = \linewidth,
row{1} = {font=\bfseries},
vlines,
hline{1,2,4,6,8,10} = {solid},
}
& {$n$ gerade} & {$n$ ungerade} \\
\SetCell[r=2]{c} {$a > 0$}
& \myimage{1}
& \myimage{2}
\\
& Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $+\infty$
& Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $+\infty$
\\
\SetCell[r=2]{c} {$a < 0$}
& \myimage{3}
& \myimage{4}
\\
& Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $-\infty$
& Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $-\infty$
\\
\SetCell[r=2]{c} {$|a| > 1$}
& \myimage{5}
& \myimage{6}
\\
& \SetCell[c=2]{c} Dehnung in $y$-Richtung \\
\SetCell[r=2]{c} {$|a| < 1$}
& \myimage{7}
& \myimage{8}
\\
& \SetCell[c=2]{c} Stauchung in $y$-Richtung \\
\end{tblr}
\end{document}
Para um MWE simples
\documentclass[10pt,letterpaper]{article}
\usepackage[lmargin=1in,rmargin=1in,tmargin=1in,bmargin=1in]{geometry}
\usepackage{tikz}
\usepackage{pgfplots}
\usepackage{graphicx}
\usepackage{tabularray}
\UseTblrLibrary{booktabs}
\pgfplotsset{
compat=1.11,
width=0.8\linewidth,
scale only axis,
axis lines = middle,
ticks=none,
xlabel={$x$},
ylabel={$y$},
xlabel style={right},
ylabel style={above},
xmin=-4,
xmax=4,
every axis plot post/.append style={ultra thick, smooth},
}
\newcommand{\myimage}{\includegraphics[width=\linewidth,height=35mm]{example-image}}
\begin{document}
\begin{tblr}{
colspec = {X[c,m]X[c,m]X[c,m]},
width = \linewidth,
row{1} = {font=\bfseries},
vlines,
hline{1,2,4,6,8,10} = {solid},
}
& {$n$ gerade} & {$n$ ungerade} \\
\SetCell[r=2]{c} {$a > 0$}
& \myimage
& \myimage
\\
& Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $+\infty$
& Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $+\infty$
\\
\SetCell[r=2]{c} {$a < 0$}
& \myimage
& \myimage
\\
& Der Graph der Potenzfunktion verl\"auft von $-\infty$ nach $-\infty$
& Der Graph der Potenzfunktion verl\"auft von $+\infty$ nach $-\infty$
\\
\SetCell[r=2]{c} {$|a| > 1$}
& \myimage
& \myimage
\\
& \SetCell[c=2]{c} Dehnung in $y$-Richtung \\
\SetCell[r=2]{c} {$|a| < 1$}
& \myimage
& \myimage \\
& \SetCell[c=2]{c} Stauchung in $y$-Richtung \\
\end{tblr}
\end{document}