39 lines
1.1 KiB
TeX
39 lines
1.1 KiB
TeX
\documentclass[10pt]{article}
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\usepackage{pgf,tikz,pgfplots}
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\pgfplotsset{compat=1.15}
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\usepackage{mathrsfs}
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\usetikzlibrary{arrows}
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\pagestyle{empty}
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\begin{document}
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\begin{tikzpicture}[x=1cm,y=1cm]
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\begin{axis}[
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x=1cm,y=1cm,
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axis lines=middle,
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ymajorgrids=true,
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xmajorgrids=true,
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xmin=-0.5,
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xmax=7.5,
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ymin=-1,
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ymax=2.5,
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xtick={0,...,7},
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ytick={0,...,3},]
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\clip(-0.5327923283402358,-3.438438462661708) rectangle (7.550357053950259,3.4379509853468746);
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\draw [-latex,line width=1pt] (0,0) -- (5,0);
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\draw [-latex,line width=1pt] (0,0) -- (2,2);
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\draw [-latex,line width=1pt,color=red, dashed] (2,2) -- (7,2);
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\draw [-latex,line width=1pt,color=red, dashed] (5,0) -- (7,2);
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\draw [-latex,line width=1pt,color=blue] (0,0) -- (7,2);
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\begin{scriptsize}
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\draw[color=black] (2.55908371629915,-0.25) node {$\vec{y}$};
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\draw[color=black] (0.8,1.1993756042973518) node {$\vec{x}$};
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\draw[color=red] (4.315669182768639,2.3) node {$\vec{y}$};
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\draw[color=red] (6.45,1.142250873680458) node {$\vec{x}$};
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\draw[color=blue] (3.1,1.220797378278687) node {$\vec{x+y}$};
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\end{scriptsize}
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\end{axis}
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\end{tikzpicture}
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\end{document} |