Average rate of change of g(x) = 3x^3 +1 between x =1 and x=3 + how

The average rate of change in the given interval is 39

Step-by-step explanation:

we have

we know that

To find the average rate of change, we divide the change in the output value by the change in the input value

the average rate of change is equal to

In this problem we have

Substitute

where is the image?

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2