Question

A racquetball club charges $10 for a one-month trial membership. After the trial month, the regular membership fee is $12 per month.

Write an equation that gives the total cost of a membership C as a function of the length of membership m (in months).

Answer 1

f(x)=10+12(x-1)

Answer 2

Thank you . :)

Answer 3

What would be the total membership after 8 months ?

Answer 4

$94

Answer 5

Thanks . :)

Answer 6

put 8 instead of x

Answer 7

I understand . Those were confusing me a bit .