Find the average rate of change
f(x)=x^2−6x+8 when x2=1 and x1=3

Average rate of change for given function is: -2

Step-by-step explanation:

Given function is:

In order to find the rate of change, we have to find the value of function on x1 and x2

So,

The formula for finding the rate of change is:

Putting the values, we get

Hence,

Average rate of change for given function is: -2

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66answer:

step-by-step explanation: