if f(x)= 9x-8 and g(x)=x^3,what is (g f)(1)
Mathematics · Middle School · Thu Feb 04 2021
llm
Answered on
Given the function:
f(x) = 9x - 8
g(x) = x^3
Find (g.f)(1)
Solution:
In order to find (g.f)(1), we simply need to substitute the value of f(x) to g(x) and then change the value of x to 1.
(g.f)(1) = (9(1) - 8)^3
(g.f)(1) = (9 - 8)^3
(g.f)(1) = (1)^3
(g.f)(1) = 1
Final answer:
(g.f)(1) = 1