B the set of input values for the function.
Answer:
3/4x
Step-by-step explanation:
The equation with (x) in dogs and (y) in dollars is 
First, you must set up your equation.

Then, you must add like terms to simplify the equation

Answer:
Step-by-step explanation:
Answer:
(x+1)^2
Step-by-step explanation:
(g ° f) (x) = g(f(x))
g ( f(x)) means that you are going to replace x in g(x) for f(x)
g(x) = x^2
f(x) = x+1
So you have to solve g(x) when x = x+1
g (x+1) = (x+1)^2