The order from widest to narrowest is $y=2x^2,y=3x^2,y=4x^2$.
Work Step by Step
Of the three graphs, $y=2x^2$ is the widest, and $y=4x^2$ is the narrowest. So, the order from widest to narrowest is $y=2x^2,y=3x^2,y=4x^2$.
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