Question

Wanda has $640 in her checking account. She pays her landlord $75 per week for rent.

Which function best models the linear relationship?

y = 640x + 75
y = −75x + 640
y = −75x - 640
y = 75x + 640

Answer 1

I believe the answer is D)

Answer 2

y = 75x + 640

Explanation:

y = Mx + B

B= 640 M= 75 x= x

So,

y = 75x + 640

Hope this helps...this is how i was taught...and its been a minute soooo