SOLUTION: If f(x)= 8+x squared, g(x)=4x-3 divided by 5, h(x)= x+4, evaluate h(-6)[f(2)+g(7)] h(-6)=? F(2)=? G(7)=?

Algebra ->  Functions -> SOLUTION: If f(x)= 8+x squared, g(x)=4x-3 divided by 5, h(x)= x+4, evaluate h(-6)[f(2)+g(7)] h(-6)=? F(2)=? G(7)=?      Log On


   

Question 855233: If f(x)= 8+x squared, g(x)=4x-3 divided by 5, h(x)= x+4, evaluate h(-6)[f(2)+g(7)]
h(-6)=?
F(2)=?
G(7)=?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

f(x)=+8%2Bx%5E2, g(x)= %284x-3%29%2F5 , h(x)= x%2B4,

substituting given values into corresponding functi0ns:

h(-6)= -2

F(2)=  12

G(7)=  5

 h(-6)[f(2)+g(7)] = -2( 12 + 5)