Question

If f(x) = 2x-1 and g(x) = x² what is f(g(5))? a. 49 b. 81 c. O d. 25

Answer 1

Answer: A

Explanation:

g(5) = 5^2 which is 25

f(g(5)) = 2(g(5))-1

which is 2(25)-1

which is 50 - 1

which is 49.