Question

30POINTS
Two functions, A and B, are described as follows:

Function A
y = 8x + 3

Function B
The rate of change is 1 and the y-intercept is 4.

How much more is the rate of change of function A than the slope of function B?
1
7
8
9

Answer 1

That will be m=8 mark brainlist plz

Answer 2

the correct answer is 7