Question

PLEASE HELP!!

Identify the vertex and the y-intercept of the graph of the function.

A. vertex, (-3,0); y-intercept, 4.5

B. vertex, (-3,0); y-intercept, 1.5

C. vertex, (3,0); y-intercept, 1.5

D. vertex, (3,0); y-intercept 4.5

Answer 1

When in doubt, draw a picture. The vertex of the equation is at (3,0) and the y-intercept is at (0,4.5). The answer is D