Question

@mathbrz

Answer 1

Would the answer be four?

Answer 2

I just plugged in -2 for ax^2and got 4

Answer 3

oh no would it be 2?

Answer 4

It's A or C or D because the parabola opens upward. If a > 0 the parabola opens up. I don't remember, though, what the value of a represents when inspecting a graph visually. Let me look it up and I'll post an answer if you haven't yet solved it.

Answer 5

it's a]2

Answer 6

cool good job