The graph represents function 1, and the equation represents function 2: Function 1
6
5
4
3
2
1
0
0
1
2
3
5
6
7
Function 2
y 8x + 12
How much more is the rate of change of function 2 than the rate of change of function 1?
03
04
05
08

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.