Let f be the continuous function defined on x E [-1,8] whose graph, consisting of two line segments, is shown at the right. Let g, h, and p be the functions defined by g(x)=√x²-x+4, h(x) = 5ex − 9 sin x and 2 p(x) X 6- a. The function k is defined by k(x) = f(x) · g(x). Find k'(0). Simplify your answer completely. b. The function m defined by m(x): completely. c. Find the value of x for -1 < x < 2 such that f'(x) = p'(x). f(x) 2h(x)* O 4 Graph of f Find m'(0). Simplify your answer to too 8 X

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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Problem is in the attached picture, thank you.

### Mathematical Concepts and Problem-Solving

Let \( f \) be the continuous function defined on \( x \in [-1, 8] \) whose graph, consisting of two line segments, is shown at the right. Let \( g, h, \) and \( p \) be the functions defined by:

\[
g(x) = \sqrt{x^2 - x + 4}, \quad h(x) = 5e^x - 9 \sin x, \quad \text{and} \quad p(x) = -\frac{2}{x}
\]

#### Graph Explanation

The graph of \( f \), labeled as "Graph of \( f \)", consists of a V-shaped structure with an ascending line segment from \((0, 2)\) to \((3, 6)\), peaking at \((3, 6)\), and then descending to \((8, 2)\).

#### Problem Statements

**a.** The function \( k \) is defined by \( k(x) = f(x) \cdot g(x) \).  
Find \( k'(0) \). Simplify your answer completely.

**b.** The function \( m \) is defined by \( m(x) = \frac{f(x)}{2h(x)} \).  
Find \( m'(0) \). Simplify your answer completely.

**c.** Find the value of \( x \) for \( -1 < x < 2 \) such that \( f'(x) = p'(x) \).
Transcribed Image Text:### Mathematical Concepts and Problem-Solving Let \( f \) be the continuous function defined on \( x \in [-1, 8] \) whose graph, consisting of two line segments, is shown at the right. Let \( g, h, \) and \( p \) be the functions defined by: \[ g(x) = \sqrt{x^2 - x + 4}, \quad h(x) = 5e^x - 9 \sin x, \quad \text{and} \quad p(x) = -\frac{2}{x} \] #### Graph Explanation The graph of \( f \), labeled as "Graph of \( f \)", consists of a V-shaped structure with an ascending line segment from \((0, 2)\) to \((3, 6)\), peaking at \((3, 6)\), and then descending to \((8, 2)\). #### Problem Statements **a.** The function \( k \) is defined by \( k(x) = f(x) \cdot g(x) \). Find \( k'(0) \). Simplify your answer completely. **b.** The function \( m \) is defined by \( m(x) = \frac{f(x)}{2h(x)} \). Find \( m'(0) \). Simplify your answer completely. **c.** Find the value of \( x \) for \( -1 < x < 2 \) such that \( f'(x) = p'(x) \).
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