Question

Jennifer belongs to a gym that requires a monthly membership fee of $100 plus an additional $10 fee for each yoga class she attends. Which of the following slope-intercept form equations models the total amount that Jennifer pays monthly?

Answer 1

First of all, we need to know what is the slope-intercept form which is:
y=mx+b where m represent slope and b represent y intercept
Then,
Let y represent the total amount of money that Jennifer pays monthly
mx represent the total amount of money that Jennifer pays for classes she attends
b represent the memberships fee, so:
y=10x+100 the following slope-intercept form equations models the total amount that Jennifer pays monthly. Hope it help!