Question

What are the y-intercepts of this conic section?

(0, −4) and (0, 4)

(0, −2) and (0, 2)

no y-intercepts

(−2, 0) and (2, 0)

Answer 1

Explanation:

the second one, of course.

a y-intercept is a point where x = 0.

the 2 options are clearly having y-values of -2 and +2.