Can anyone solve ? This one is beyond me

Step-by-step explanation:

Given

Required

Determine the average rate of change over [2,7]

This is calculated as:

In this case:

and

So, we have:

From the table:

f(7) = 1.91

f(2) = 1.26

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!