Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 1, is less than or equal to, x, is less than or equal to, 51≤x≤5.
xx f, of, xf(x)
11 55
33 33
55 99
77 2323

[tex]\boxed{\begin{array}{c}\underline{\textsf{Average rate of change of function $f(x)$}}\\\\$\dfrac{f(b)-f(a)}{b-a}$\\\\\textsf{over the interval $[a,b]$}\end{array}}[/tex]

In this case, the interval is 1 ≤ x ≤ 5, so:

a = 1
b = 5

The function values at the endpoints of the interval are:

f(a) = f(1) = 5
f(b) = f(5) = 9

Now, substitute these values into the formula:

[tex]\textsf{Average Rate of Change} = \dfrac{f(5) - f(1)}{5 - 1}\\\\\\\textsf{Average Rate of Change} = \dfrac{9-5}{5 - 1}\\\\\\\textsf{Average Rate of Change} = \dfrac{4}{4}\\\\\\\textsf{Average Rate of Change} = 1[/tex]

So, the average rate of change of the function over the interval 1 ≤ x ≤ 5 is 1.

saItair saItair · Answer 2 · 2024-02-14T15:04:45+01:00

saItair saItair

14-02-2024

Answer :

1

Explanation :

In order to find the average rate of change,we are required to follow these steps

1) calculate the change of the output values.

2) calculate the change of the input values

3) calculate the average rate of change by dividing the change of output values from the change of input values.

#1

f(5) - f(1)
= 9 - 5
= 4

#2

5 - 1
= 4

#3

4/4
= 1

therefore,the average rate of change over the interval 1 ≤ x ≤ 5 is 1 .

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Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 1, is less than or equal to, x, is less than or equal to, 51≤x≤5. xx f, of, xf(x) 11 55 33 33 55 99 77 2323

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Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 1, is less than or equal to, x, is less than or equal to, 51≤x≤5.
xx f, of, xf(x)
11 55
33 33
55 99
77 2323