Question

help... I need to solve... vertex: (-2,5) Point: (0,9) The formula is f(x) a=(x-h)^+K... I get a= -1

Answer 1

a=(x-h)^+K?? x-h power of what? i guess it is 2

Answer 2

2

Answer 3

that is an equation of a parabola

Answer 4

i guess the write equation is f(x) = a(x-h)^2 +k

Answer 5

h = -2, k = 5, x = 0, f(x) =9

Answer 6

a = 1

Answer 7

okay I know what I did wrong. Thanks for your help

Answer 8

you're welcome