Question

Which equation is graphed in the

coordinate plane?
a. f(x) = (x + 3)2 - 5
b. f(x) = -(x + 3)2 – 5
c. f(x) = (x - 3)2 - 5
d. f(x) = -(x - 3)2 – 5
HELP PLEASE

Answer 1

y = -(x + 3)^2 - 5 (this is Answer b)

Explanation:

Identify the coordinates of the vertex (h, k) by looking at the graph: the x-coordinate, h, is -3 and the y-coordinate is -5. The graph opens down, so the function begins with a negative sign: y = -(x + 3)^2 - 5 (this is Answer b).

Answer 2

do u have calculator?

Explanation:

u need to put that equations in the graph