Question

What is the range of y=-0.75x^2+0?

Answer 1

What's minimum possible valye for \(x^{2}\)?

Answer 2

0 right?

Answer 3

And does this solve the problem?

Answer 4

it makes y=0 and 0,0 is the vertex.

Answer 5

And the negative sign suggests [0,-∞)

Answer 6

so it'd be \[y \le 0\] ?

Answer 7

Yes, that is another way to state it. Good call!