## Intermediate Algebra (6th Edition)

$y=2x^2$ This is not a linear equation; this is a parabola. Substitute x-values to find their corresponding y-values. $y=2(0)^2$ $y=0$ $(0,0)$ $y=2(1)^2$ $y=2$ $(1,2)$ $y=2(-1)^2$ $y=2$ $(-1,2)$ Plot these points and connect with a smooth curve.