A represents a relationship between two quantities. Select all that apply. A.) Equation
B.) Graph
C.) Function
D.) Table

C.) Function

Step-by-step explanation:

Function is a relation or expression involving one or more variables.

I am sure this is the correct answer because I had the same question in one of my tests and this was the correct option. Hope it helped :)

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

1/4 because there is 4 grades.