MEDAL+FAN
The price of a gym membership has a one-time sign-up fee and a monthly fee. The price can be modeled by the function y = 10x + 15, where x is the number of months.

What is the y-intercept, and what does it represent?

10; it represents the monthly fee
10; it represents the one-time sign-up fee
15; it represents the monthly fee
15; it represents the one-time sign-up fee

Question

MEDAL+FAN
The price of a gym membership has a one-time sign-up fee and a monthly fee. The price can be modeled by the function y = 10x + 15, where x is the number of months.

What is the y-intercept, and what does it represent?

 10; it represents the monthly fee
 10; it represents the one-time sign-up fee
 15; it represents the monthly fee
 15; it represents the one-time sign-up fee

anonymous · Answer

thinks its a,b,c, or d

kamibug · Answer

The equation is in slope-intercept form y=mx+b where m is the slope and b is the y-intercept. Since the y-intercept isnt being multiplied by anything we know it is a "one time" value (hint hint)

anonymous · Answer

http://www.a-levelmathstutor.com/images/coord-geom/mxplusc.jpg It will help you .