The equation below represents Function A and the graph represents Function B: Function A

f(x) = x – 9

Function B
(picture below)

Which equation best compares the slopes of the two functions? (1 point)

Select one:
a. Slope of Function B = 2 x Slope of Function A.
b. Slope of Function A = Slope of Function B
c. Slope of Function A = 2 x Slope of Function B
d. Slope of Function B = – Slope of Function A