Armando has dimes and quarters in his pocket. He tells Felicia that he has a total of $3.50, and Felicia is trying to determine all possible coin combinations that Armando could have. Felicia writes the equation below to represent the situation. 25q+ 10d= 350, where q is the number of quarters and d is the number of dimes.

Graph this equation to show q as a function of d.

A) What does the y intercept represent in this situation?

B) What does the slope of this graph represent in this situation?

C) Does it make sense to ask for the value d(3) in this context? Explain your reasoning.

(draw on the graph please)