Question

A gym charges a one-time fee of $75 to join, plus membership dues of $25 per month. Which equation represents the total cost, C, of belonging the gym for m months?

Answer 1

C=25m+75

this is simple y=mx+b (slope intercept form) b is the constant, or 75, no matter what it stays the same. m is the factor that changes, it depends on how many months yous stay with the gym.

Answer 2

Answer: Total cost function would be
`C=75+25m`

Explanation:

Since we have given that

Amount for one time fee = $75

Amount of membership per month = $25

Let the number of months be 'm'.

So, Total cost 'C' would be

`C=75+25m`

Hence, Total cost function would be
`C=75+25m`