Question

If g(x) = |x-4| and h(x) = x^3; find (h 0 g)(-2)
I have no idea what im doing...

Answer 1

g(x) = |x-4|
h(x) = x^3

h o g (x) = h(g(x)) = |x-4|^3
h(g(-2)) = |-2-4|^3 = |-6|^3 = 6^3 = 216

Answer 2

h(g(x)) means to take g(x) and put it into the input of h(x)

Answer 3

Thanksss

Answer 4

g()x=x-4 when x>=4
and g(x) = 4-x when x<4
to find hog(-2) u have to g(x)= 4-x since x=-2<4
h(g(x))=(4-x)^3
at x=-2 we have (4+2)^3=216