In city W, the average cost for a gym membership is given by the equation y
= 34.99x + 49, where y is the total cost,
in dollars, for x months of membership.
What is the meaning of the y-value
when x = 1 ?
A. The average sign-up fee for a gym
membership
B. The average monthly charge for a
gym membership
C. The average total cost for the first
month of a gym membership
D. The average total cost for the first
two months of a gym membership