Question

Use the functions below to find the values of the following composed functions...

f(x)=x g(x)=x-3 h(x)=x^2-9 k(x)=2x





g(h(10))



f(g(2))



g(k(3))



g(f(-1))

Answer 1

Explanation:

f(g(2)) =

g(2)=(2-3)= -1

f( -1) = -1

f(g(2)) = -1

g(k(3)) =

k(3) = ( 2*3)= 6

g(6) = (6-3)= 3

g(k(3)) = 3

g(f(-1)) =

f( -1) = -1

g( -1) =( -1-3) = -4

g(f(-1)) = -4