Question

Find [g o f](x)=5x-5,g(x)=3x-2

Answer 1

Answer:

$→f(x) = 5x - 5 \\→g(x) = 3x - 2 \\ [gof](x) = g(f(x)) = 3(5x - 5) - 2 \\ [gof](x) = 15x - 15 - 2 = 15x - 17 \\ \boxed{[gof](x) = 15x - 17}✓$

• [gof](x) = 15x - 17 is the right answer.