Which equation has a graph that is a parabola with a vertex at (-2, 0) ?

A. y = - 2x2

B. y = (x + 2) 2

C. y = (x - 2) 2

D. y = x2 - 2

Question

21 May, 18:47

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Answers (1)

Know the Answer?

Iyana Moss · Answer 1

Hello,

The equation 's parabola should be y=k (x+2) ²+0

A: no

B: Yes (k=1)

C:no

D:no

Answer B

Which equation has a graph that is a parabola with a vertex at (-2, 0) ?A. y = - 2x2B. y = (x + 2) 2C. y = (x - 2) 2D. y = x2 - 2