PLEASE HELP!!
The equation represents Function A, and the graph represents Function B:

Function A:

f(x) = -2x + 1

Function B:

*Attachment*

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