Question

Find f ∘ g if f(x) = 2x - 1 and g(x) = x + 2.

Answer 1

2x + 3 is your answer

Answer 2

Answer: 2x + 3

Explanation:

this equation is asking you to plug g into f which means you will have to replace the x in the f function with the equation of the g function.

2(x+2)-1

2x + 4 - 1

= 2x - 3