Let Ax)=5+3x-x3. Find each interval where the function is increasing and decr the function is concave up and concave down and locate any points of inflection. If any does not exist, write DNE. You may express the symbol o using the word infini Write your answers in the blanks below and show your work separately. The function is increasing on the interval(s) The function is decreasing on the interval(s) The function has a maximum at the point(s) The function has a minimum at the point(s) The function is concave up on the interval(s) The function is concave down on the interval(s) he function has point(s) of inflection

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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**Exercise: Analyzing the Function \( f(x) = 5 + 3x - x^3 \)**

To determine various characteristics of the function \( f(x) = 5 + 3x - x^3 \), follow the guidelines below:

1. **Intervals of Increase and Decrease**: 
   - Identify each interval where the function is increasing or decreasing.

2. **Concavity and Points of Inflection**: 
   - Determine where the function is concave up and concave down.
   - Locate any points of inflection.

3. **Maximum and Minimum Points**: 
   - Find the maximum and minimum points of the function.

4. **Instructions**: 
   - If any characteristic does not exist, write "DNE" (Does Not Exist).
   - You may use the word "infinity" instead of the symbol ∞.

5. **Provide Answers in the Blanks and Show Work Separately**.

---

**Blanks for Answers:**

- The function is increasing on the interval(s): _______
- The function is decreasing on the interval(s): _______
- The function has a maximum at the point(s): _______
- The function has a minimum at the point(s): _______
- The function is concave up on the interval(s): _______
- The function is concave down on the interval(s): _______
- The function has point(s) of inflection: _______

Complete the analysis based on calculus principles such as finding derivatives, critical points, and inflection points to fill in the blanks accurately.
Transcribed Image Text:**Exercise: Analyzing the Function \( f(x) = 5 + 3x - x^3 \)** To determine various characteristics of the function \( f(x) = 5 + 3x - x^3 \), follow the guidelines below: 1. **Intervals of Increase and Decrease**: - Identify each interval where the function is increasing or decreasing. 2. **Concavity and Points of Inflection**: - Determine where the function is concave up and concave down. - Locate any points of inflection. 3. **Maximum and Minimum Points**: - Find the maximum and minimum points of the function. 4. **Instructions**: - If any characteristic does not exist, write "DNE" (Does Not Exist). - You may use the word "infinity" instead of the symbol ∞. 5. **Provide Answers in the Blanks and Show Work Separately**. --- **Blanks for Answers:** - The function is increasing on the interval(s): _______ - The function is decreasing on the interval(s): _______ - The function has a maximum at the point(s): _______ - The function has a minimum at the point(s): _______ - The function is concave up on the interval(s): _______ - The function is concave down on the interval(s): _______ - The function has point(s) of inflection: _______ Complete the analysis based on calculus principles such as finding derivatives, critical points, and inflection points to fill in the blanks accurately.
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