SOLUTION: If f(x)=x-2,g(x)=7-x and x*2+1,calculate a.3(fog) b.3fog c.(fog)oh d.ho(gof)

Algebra ->  Functions -> SOLUTION: If f(x)=x-2,g(x)=7-x and x*2+1,calculate a.3(fog) b.3fog c.(fog)oh d.ho(gof)      Log On


   

Question 1106509: If f(x)=x-2,g(x)=7-x and x*2+1,calculate
a.3(fog)
b.3fog
c.(fog)oh
d.ho(gof)
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Which is your h(x) function?
x%2A2%2B1, or is it x%5E2%2B1 ?

Item d:
ho(gof)
ho%287-%28x-2%29%29
ho%289-x%29
Figure out which definition of h you want and then continue forming the composition and simplify.