Question

Which of the following functions represents the following graph?

Answer 1

any guesses for this?

Answer 2

looks like a parabola right ?

Answer 3

a) f(x) = sqrt x+2-1
b) f(x) = (x + 2)2 - 1
c) f(x) = -1/x+2
d) f(x) = (x + 2)3 - 1

Answer 4

@satellite73

Answer 5

The vertex is at (-2 , -1) so what formula portrays that.

a(x-h)^2 +k where the vertex is (-h,k)

Answer 6

im confused

Answer 7

The vertex is where the parabola starts... where it begins to open up. Please elaborate @satellite73.