Question

A gym charges it’s members a one-time $10.00 signup fee, and $25 a month

Answer 1

`y=25x+10.00`

Explanation:

The correct question is

Find the cost of a membership as a function of the number of months as a member

Let

x ----> the number of months as a member

y ----> the total cost in dollars

we know that

The linear equation in slope intercept form is equal to

`y=mx+b`

where

m is the slope or unit rate of the linear equation

b is the y-intercept or initial value of the linear equation

In this problem we have

The slope is equal to

`m=\$25\ per\ month`

The y-intercept is equal to

`b=\$10.00`

substitute

`y=25x+10.00`