Question

Which is the axis of symmetry of a parabola with equation mc006-1.jpg?
y = –2
y = 0
x = 0
x = 2

Answer 1

I can’t see the image file mc006-1.jpg. Could you paste the equation or re-upload the image?

Quick help in the meantime:
- If the parabola is written as y = a(x − h)^2 + k, its axis of symmetry is the vertical line x = h.
- If it’s written as x = a(y − k)^2 + h, its axis is the horizontal line y = k.

So give me the equation (or a clearer picture) and I’ll pick the correct choice from y = −2, y = 0, x = 0, x = 2.