Vince has a movie rental gift card that starts with $50 on it. Each movie he rents costs him $4.

The entire Question:

Vince has a movie rental gift card that start with $50 on it. Each movie he rents costs him $4.

Write a linear function that models how many dollars ,d, Vince has left on his card based on the number of movies ,m, he has rented

What is the slope of your above equation ?

What is the y -intercept of the equation.  

How would you intercept the statement d(11)=6

Step-by-step explanation:

Slope: -4  

Y-intercept: 50

I can't figure out the last one sorry :(

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!