Question 32
\( 1 \mathrm{pts} \)
What is the average rate of change over the interval [1, 10]?
Equation \( A \)
Equation \( B \) :
\[
f(x)=15 x+13
\]
A: 15; B: 0
A: 5; B: 15
\( A: 15 ; B: 5 \)
A: O; B: 15

Answer

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Answer

Divide the difference by the length of the interval: \(\frac{f(10) - f(1)}{10 - 1}\).

Steps

Step 1 ：Find the values of the function at the endpoints of the interval: f(1) and f(10).

Step 2 ：Calculate the difference of the function values: f(10) - f(1).

Step 3 ：Divide the difference by the length of the interval: \(\frac{f(10) - f(1)}{10 - 1}\).