Can someone help me with a question!?!?

If the parent graph f(x) = x² is changed to f(x) = 2x², the vertex of the parabola will still remain (0, 0) because whenever the equation of a parabola is in the form y = ax², the vertex will always be (0, 0).

Now if a is a big number, the parabola will become narrower.

So it will stretch vertically and become narrower.

i got 86 for this

hope this !

if you need an explanation just ask

30

step-by-step explanation:

times by times