Question

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

Function A

f(x) = x − 9

Function B














Which equation best compares the slopes of the two functions?

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

Answer 1

Answer: A

Explanation:

Slope of A: 1 (from slope intercept form)

Slope of B:
`(3-(-1))/(2-0)=2`

So, the answer is A.