Question

HELP PLEASE

Find f(x) and g(x), so that the function can be described as y=f(g(x)).

y=|8x+9|
How would you do this?????!

Answer 1

Do you understand what y=f(g(x)) is asking you to do?

Answer 2

It shows a composition of two functions. The function g(x) is being taken as the input to the function f(x)

Answer 3

f(x) = x + 9, g(x) = 4/x^2

Answer 4

f(x) = |x|, g(x) = 8x+9

Answer 5

so y = |8x+9| = f(g(x))

Answer 6

yes

Answer 7

Thank you both so much!