Question

When graphed, which parabola opens downward?

y = –3x2
y = (x – 3)2
y = one-third x squared
y = x2 – 3

Answer 1

A.
`y=-3x^(2)`

Explanation:

Took on edge2020

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Answer 2

A: y=-3x^2

Explanation:

This is what it says on edge.