Choose the end behavior diagram that best describes the function. P(x)=x²-x³-5x+3 Choose from the graphs on the right. OA. O C. OB. O D.

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**End Behavior of Polynomial Functions**

**Objective:**  
Choose the end behavior diagram that best describes the function.

Given the polynomial:  
\[ P(x) = \frac{7}{8} x^7 - x^5 - 5x + 3 \]

**Instructions:**  
Choose from the graphs on the right to find the correct end behavior of the function.

**Options:**

- **Graph A:**  
  - Left end arrow pointing downwards.
  - Right end arrow pointing upwards.

- **Graph B:**  
  - Left end arrow pointing upwards.
  - Right end arrow pointing upwards.

- **Graph C:**  
  - Both ends with arrows pointing downwards.

- **Graph D:**  
  - Left end arrow pointing upwards.
  - Right end arrow pointing downwards. 

**Analysis:**  
Examine the degree and the leading coefficient of the polynomial to determine the correct end behavior. The function \( P(x) \) has a leading term \( \frac{7}{8} x^7 \), indicating an odd-degree polynomial with a positive leading coefficient. This suggests that as \( x \to -\infty \), \( y \to -\infty \) and as \( x \to \infty \), \( y \to \infty \).
Transcribed Image Text:**End Behavior of Polynomial Functions** **Objective:** Choose the end behavior diagram that best describes the function. Given the polynomial: \[ P(x) = \frac{7}{8} x^7 - x^5 - 5x + 3 \] **Instructions:** Choose from the graphs on the right to find the correct end behavior of the function. **Options:** - **Graph A:** - Left end arrow pointing downwards. - Right end arrow pointing upwards. - **Graph B:** - Left end arrow pointing upwards. - Right end arrow pointing upwards. - **Graph C:** - Both ends with arrows pointing downwards. - **Graph D:** - Left end arrow pointing upwards. - Right end arrow pointing downwards. **Analysis:** Examine the degree and the leading coefficient of the polynomial to determine the correct end behavior. The function \( P(x) \) has a leading term \( \frac{7}{8} x^7 \), indicating an odd-degree polynomial with a positive leading coefficient. This suggests that as \( x \to -\infty \), \( y \to -\infty \) and as \( x \to \infty \), \( y \to \infty \).
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Topic - End behavior of a function

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P(x)=πx7-x5-5x+3

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