SOLUTION: Given y = g(u) = 3u2 +4u, and u = h(x) = x+8, Determine a) g (h (x)) b) g (h (-2)) c) g (h (1))

Algebra ->  College  -> Linear Algebra -> SOLUTION: Given y = g(u) = 3u2 +4u, and u = h(x) = x+8, Determine a) g (h (x)) b) g (h (-2)) c) g (h (1))       Log On


   

Question 1184326: Given y = g(u) = 3u2 +4u, and u = h(x) = x+8,
Determine
a) g (h (x))
b) g (h (-2))
c) g (h (1))
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
These are only a matter of substitution and reading the notation.

#c only:
g%28h%281%29%29
g%281%2B8%29
g%289%29
3%2A%289%29%5E2%2B4%2A9
3%2A81%2B36
279