Use the contour map to calculate the average rate of change from A to B and from A to C if a = -11. -6 -4 B 6 from A to B: 4 y A 2 4 6 Ca c=0 X (Use decimal notation. Give your answers to two decimal places.)

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**Using Contour Maps to Calculate Average Rate of Change**

In this exercise, we'll use a contour map to calculate the average rate of change from points \( A \) to \( B \) and from points \( A \) to \( C \), given that \( a = -11 \). Please use decimal notation and present your answers to two decimal places.

**Contour Map Explanation:**
The contour map provided shows several curves, each corresponding to a specific value of a function at different points. Key points \( A \), \( B \), and \( C \) are indicated on the map, with contours labeled for different values of the function, including \( a = 0, 2, 4, 6, 8 \).

**Instructions:**
1. Identify the coordinates of points \( A \), \( B \), and \( C \) on the contour map.
2. Calculate the difference in function values between \( A \) and \( B \) and between \( A \) and \( C \).
3. Compute the change in the slope by finding the horizontal distance between these points.
4. Use the formula for the average rate of change: 
\[ 
\text{Average Rate of Change} = \frac{\Delta f}{\Delta x} 
\]
where \( \Delta f \) is the change in function value and \( \Delta x \) is the change in x-coordinate.

**Graph/Diagram Explanation:**
- The vertical axis represents the \( y \)-coordinate.
- The horizontal axis represents the \( x \)-coordinate.
- Contour lines are labeled with constant function values.
- Points \( A \), \( B \), and \( C \) are marked within specific contours.

**Calculations:**
- From \( A \) to \( B \):
\[
\boxed{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_}
\]

- From \( A \) to \( C \):
\[
\boxed{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_}
\]

Ensure your calculations match the coordinates and contour labels precisely from the map, and present your answers to two decimal places for accuracy.
Transcribed Image Text:**Using Contour Maps to Calculate Average Rate of Change** In this exercise, we'll use a contour map to calculate the average rate of change from points \( A \) to \( B \) and from points \( A \) to \( C \), given that \( a = -11 \). Please use decimal notation and present your answers to two decimal places. **Contour Map Explanation:** The contour map provided shows several curves, each corresponding to a specific value of a function at different points. Key points \( A \), \( B \), and \( C \) are indicated on the map, with contours labeled for different values of the function, including \( a = 0, 2, 4, 6, 8 \). **Instructions:** 1. Identify the coordinates of points \( A \), \( B \), and \( C \) on the contour map. 2. Calculate the difference in function values between \( A \) and \( B \) and between \( A \) and \( C \). 3. Compute the change in the slope by finding the horizontal distance between these points. 4. Use the formula for the average rate of change: \[ \text{Average Rate of Change} = \frac{\Delta f}{\Delta x} \] where \( \Delta f \) is the change in function value and \( \Delta x \) is the change in x-coordinate. **Graph/Diagram Explanation:** - The vertical axis represents the \( y \)-coordinate. - The horizontal axis represents the \( x \)-coordinate. - Contour lines are labeled with constant function values. - Points \( A \), \( B \), and \( C \) are marked within specific contours. **Calculations:** - From \( A \) to \( B \): \[ \boxed{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_} \] - From \( A \) to \( C \): \[ \boxed{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_} \] Ensure your calculations match the coordinates and contour labels precisely from the map, and present your answers to two decimal places for accuracy.
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