x y

2 -6
4 -5
5 -4
6 -3

What is the average rate of change for function 2 in the interval of [4, 6]

To find the average rate of change for function 2 in the interval [4, 6], we need to calculate the slope between the two points (4, -5) and (6, -3).

Slope = (change in y) / (change in x)
Slope = (-3 - (-5)) / (6 - 4)
Slope = (2) / (2)
Slope = 1

Therefore, the average rate of change for function 2 in the interval [4, 6] is 1.