Help please!! Medals!

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

Help please!! Medals!

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

The answer is A

pixiedust1 · Answer

Well, the x is the number of months.  So, the number of months is multiplied by the cost per month?  Therefore, what is the cost?

pixiedust1 · Answer

Sorry, I didn't mean the question mark

pixiedust1 · Answer

Well, 10 is the monthly fee.  Because, its multiplied by the number of months.  x is only in direct effect to 10, not 15.  Therefore, what do you think the answer is?

anonymous · Answer

10; it represents the monthly fee?

anonymous · Answer

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