nex_math/data/question_images/generated_4e64a8c624ac48f48b83c119c3574240.svg

<svg xmlns='http://www.w3.org/2000/svg' width='320' height='220' viewBox='0 0 320 220'><rect width='320' height='220' fill='white'/><line x1='20' y1='180' x2='300' y2='180' stroke='black' stroke-width='1.5'/><line x1='130' y1='20' x2='130' y2='200' stroke='black' stroke-width='1.5'/><polygon points='300,180 292,176 292,184' fill='black'/><polygon points='130,20 126,28 134,28' fill='black'/><text x='305' y='184' font-size='12'>x</text><text x='134' y='24' font-size='12'>y</text><line x1='40' y1='120' x2='250' y2='120' stroke='gray' stroke-dasharray='4 3'/><text x='255' y='124' font-size='12'>y=3</text><polyline points='40,40 100,120 190,120 250,40' fill='none' stroke='blue' stroke-width='2.5'/><circle cx='100' cy='120' r='3' fill='red'/><circle cx='190' cy='120' r='3' fill='red'/><text x='68' y='138' font-size='11' fill='red'>(-1,3)</text><text x='195' y='138' font-size='11' fill='red'>(2,3)</text><text x='150' y='35' font-size='11' fill='blue'>f(x)=|x-2|+|x+1|</text><text x='96' y='194' font-size='10'>-1</text><text x='186' y='194' font-size='10'>2</text><text x='122' y='194' font-size='10'>0</text></svg>