Question

Please HELP!!!

Choose the equation below whose axis of symmetry is x = 0.

y = x2 + 2x

y = x2 − 16x + 58

y = x2 + 2

y = x2 − 4x + 2

Answer 1

if your equation is in the form:

y = ax2+bx + c

then the axis of symmetry is:

x = -b/2a

Answer 2

did you get it?

Answer 3

Yess. SOrry my internet crashed. Thanks!