Does this graph represent a function? Why or why not? A. No, because it fails the vertical line test.
B. Yes, because it has two straight lines.
C. No, because it is not a curve.
D. Yes, because it passes the vertical line test.

A

Step-by-step explanation:

it fails the vertical line test which is a test to see if a graph is a function

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

6.5

step-by-step explanation:

you said it was in the question

~courtney