f(x) = x+8 square root; g(x) = 8x - 12. find f(g(x)).
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Given the functions:
f(x) = x + 8
g(x) = 8x - 12
find f(g(x))
Solution:
The condition is a composition function, whereas we substitute the value of g(x) to f(x).
f(g(x)) = (8x -12) + 8
f(g(x)) = 8x -12 + 8
Combine like terms.
f(g(x)) = 8x -4
Final answer:
f(g(x)) = 8x -4