Question

6
The following formulas may be helpful on this question:










Find the y-intercept and the coordinates of the vertex:




.

A
Vertex: (−2, −5)\left(-2,\ -5\right)(−2, −5)

y-intercept: (0,7)\left(0,7\right)(0,7)

B
Vertex: (−2, 5)\left(-2,\ 5\right)(−2, 5)

y-intercept: (0,7)\left(0,7\right)(0,7)

C
Vertex: (2, −5)\left(2,\ -5\right)(2, −5)

y-intercept: (0,−5)\left(0,-5\right)(0,−5)

D
Vertex: (2, 5)\left(2,\ 5\right)(2, 5)

y-intercept: (0,5)\left(0,5\right)(0,5)

Answer 1

yeah, they might be helpful if we could actually read them, or the choices presented in such an arcane manner.