Parabola of the Form y=x²+c: Match functions to the appropriate graphs

Which chart represents the function $y=x^2-9$?

4

One function

$y=-6x^2$

to the corresponding graph:

4

One function

$y=-2x^2-3$

to the corresponding graph:

4

One function

$y=6x^2$

to the corresponding graph:

2

One function

$y=x^2+9$

to the corresponding graph:

3

One function

$y=\frac{x^2}{4}+2$

to the corresponding graph:

1

One function

$y=-\frac{1}{2}x^2+4$

to the corresponding graph:

1

Match the function $y=2x^2+3$

to the corresponding graph.

3