11th grade
posted by greg on .
Use the following functions to solve. f(x) = x2 + x + 1; g(x) = 5  2x; h(x) = x2 Solve f(g(1))

I assumed that when you wrote a 2 after x, you meant x squared.
g(1)=52(1)=7
f(g(1))=f(7)=7x7+7+1=49+8=57
Hope you got that