f(x) = (x – 1)5 – 2 -

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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**Graphing Polynomial Functions by Transformations:**

To graph the function \( f(x) = \frac{1}{2}(x - 1)^5 - 2 \), we start with the basic graph of \( y = x^5 \) and apply transformations.

**Steps:**

1. **Horizontal Shift:** The graph of \( y = x^5 \) is shifted 1 unit to the right due to the \( (x - 1) \) inside the function.

2. **Vertical Stretch/Compression:** There is a vertical compression by a factor of \( \frac{1}{2} \). This means the graph will be "squished" vertically, making it wider.

3. **Vertical Shift:** Finally, the graph is shifted downward by 2 units due to the \(- 2\) outside the function.

**Graph Details:**

- The coordinate system is a standard Cartesian plane with horizontal and vertical axes.
- The graph is marked with grid lines to assist in accurately plotting the points and transformations.

By following these transformations, you can accurately graph the function \( f(x) \).
Transcribed Image Text:**Graphing Polynomial Functions by Transformations:** To graph the function \( f(x) = \frac{1}{2}(x - 1)^5 - 2 \), we start with the basic graph of \( y = x^5 \) and apply transformations. **Steps:** 1. **Horizontal Shift:** The graph of \( y = x^5 \) is shifted 1 unit to the right due to the \( (x - 1) \) inside the function. 2. **Vertical Stretch/Compression:** There is a vertical compression by a factor of \( \frac{1}{2} \). This means the graph will be "squished" vertically, making it wider. 3. **Vertical Shift:** Finally, the graph is shifted downward by 2 units due to the \(- 2\) outside the function. **Graph Details:** - The coordinate system is a standard Cartesian plane with horizontal and vertical axes. - The graph is marked with grid lines to assist in accurately plotting the points and transformations. By following these transformations, you can accurately graph the function \( f(x) \).
Expert Solution
Step 1

Given: The function is f ( x ) = 12 x-15 - 2 .

To sketch:  Graph of f ( x ) = 12 x-15 - 2  using transformations in the graph of the function y = x5.

Concept used: Consider fx be any function.

1. Horizontal translation: The curve of the function is moved h units towards the right, thus the function becomes fx-h.

2. Vertical translation: The curve of the function is moved h units downwards, thus the function becomes fx-h.

3. Horizontal dilation: If 0<c<1, then the curve of function is stretched by c units, thus the function becomes fcx and if c>1, then the curve of function is shrunk by c units, and the function becomes fcx

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