Georgie joins a gym. She pays $25 to sign up and then $15 each month. Graph it. Label the y-intercept,the slope, and your axes. Use your graph to find a solution. Label it. Write your answer as a sentence.

Accepted Solution

The first thing you should do for this case is to find the equation of the line that best suits the problem and then plot it.
 x: number of months
 y: amount paid.
 The equation of the line is
 y = 15x + 25
 y-intercept = 25
 the slope = 15
 Georgie pays (y axis) $ 15 dollars (the spole) monthly (x-axis) in the gym with a $ 25 registration (y-intercept)