2) The graph of f (x) = 0.5x(x – 4) (x – 7) is given below. d h a) Draw on the graph the local linearization to f at x = 3 and label this function L (x). 10+ 10+

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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The graph of \( f(x) = 0.5x(x-4)(x-7) \) is shown.

**Graph Description:**

- The function has three intercepts at \( x = 0 \), \( x = 4 \), and \( x = 7 \).
- The graph displays a curve that starts below the x-axis, rising towards a peak near \( x = 2 \), before descending through the x-axis at \( x = 4 \), and then rising through \( x = 7 \).
- The curve exhibits typical polynomial behavior, with turning points creating a wave-like pattern.

**Instruction:**

a) Draw on the graph the local linearization to \( f \) at \( x = 3 \) and label this function \( L(x) \). 

To perform this operation, calculate the derivative at \( x = 3 \) to find the slope of the tangent line, and then find the equation of this line, \( L(x) \), using point-slope form.
Transcribed Image Text:The graph of \( f(x) = 0.5x(x-4)(x-7) \) is shown. **Graph Description:** - The function has three intercepts at \( x = 0 \), \( x = 4 \), and \( x = 7 \). - The graph displays a curve that starts below the x-axis, rising towards a peak near \( x = 2 \), before descending through the x-axis at \( x = 4 \), and then rising through \( x = 7 \). - The curve exhibits typical polynomial behavior, with turning points creating a wave-like pattern. **Instruction:** a) Draw on the graph the local linearization to \( f \) at \( x = 3 \) and label this function \( L(x) \). To perform this operation, calculate the derivative at \( x = 3 \) to find the slope of the tangent line, and then find the equation of this line, \( L(x) \), using point-slope form.
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