How do you find the function compositions given f(x)= 2x-3 and g(x)=3x?
1 Answer
Jan 19, 2016
(fg(x)) = 6 ( x - 1 ) and g(f(x)) = 3 (2x - 3 )
Explanation:
f(g(x)) = f(3x ) = 2 (3x - 3 ) = 6 (x - 1 )
g(f(x)) = g(2x - 3 ) = 3(2x - 3 )
