please help me answer this algebra 1 question!!!

the slope is...

a. 15

b. 10

c. 1.5

d. 1

the slope represents...

a. the total cost of the membership

b. the starting fee

c. the monthly cost of the membership

d. the number of months as a member

please help me answer this algebra 1 question the slope is a 15 b 10 c 15 d 1 the slope represents a the total cost of the membership b the starting fee c the m class=