Answer:
The relationship between the number of cartridges purchased and the total cost is proportional for nonmembers but not for members.
K=11 13/56 . I hope this helps
Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
From the question the equation is
y = 4x − 11
Comparing with the general equation above
<h3>Slope = 4</h3><h3>y - intercept = - 11 or ( 0 , - 11)</h3>
Hope this helps you
