Question

A parabola with a vertex at (–1, –2) passes through the point (1,6). Using this information,

what are the x-intercepts of this parabola?


A) (1 – , 0) and (1 + , 0)
B) (2, 0)
C) (0, 0) and (–2, 0)
D) (0, 0)

how would i figure this out?

Answer 1

Symmetric about vertical line x =-1
so 0 and -2 are the only x values that are the same distance less than or more than -1

Answer 2

45

Answer 3

a