Use the vertex

MATHEMATICS · Multi-part · AoPS · Mathematics · Graphing Functions · Graphing Functions

Problem

Use the vertex, axis of symmetry, and yy-intercept to graph each function. (a) y=(x−1)2+3y=(x-1)^2+3 (b) y=(x+3)2−4y=(x+3)^2-4 (c) y=−(x+4)2+2y=-(x+4)^2+2 (d) y=2(x+2)2+1y=2(x+2)^2+1 (e) y=−2(x−1)2−3y=-2(x-1)^2-3 (f) y=13(x+6)2−1y=\frac{1}{3}(x+6)^2-1 (g) y=12(x−3)2+2y=\frac{1}{2}(x-3)^2+2 (h) y=−13(x−1)2+4y=-\frac{1}{3}(x-1)^2+4 (i) y=−110(x+2)2−3y=-\frac{1}{10}(x+2)^2-3

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