Question

It costs $35 to join a gym. The monthly fee is $25. Write and graph and equation in two variables that represents the total cost of the gym membership.

Answer 1

35 + 25x = y

x y ( x, y)
1 60 (1, 60)
2 85 ( 2, 85)
3 110 (3, 110)
4 135 ( 4, 135)


Cost $---140
---130
--120
---110
---100
---90
----80
---70
---60

Bottom Along Graph

1 2 3 4 5 6 = # of Months



Hope this Helps!!!!!

Answer 2

X represents the number of months.

$35 is the initial cost and for every month, you’re adding $25.

Using slope intercept form (y = mx + b), we can substitute m and b.

y = 25x + 35