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11th Edition

Ron Larson + 1 other

Publisher: Cengage Learning

ISBN: 9781337275347

Chapter 2.4, Problem 96E

Textbook Problem

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Comparing Methods Consider the function

(a) In general, how do you find the derivative of

(b) Find *r'*(*x*) using the Product Rule.

(c) Find *r'*(*x*) using the Quotient Rule.

(d) Which method do you prefer? Explain.

**(a)**

To determine

The method to calculate the derivative of the given function expressed as

**Given:**

The function is

Rewrite the function as

Since, product rule is:

**(b)**

To determine

**To calculate:** The value of

**(c)**

To determine

**To calculate:** The value of

**(d)**

To determine

Is product rule better than quotient rule for the function

Calculus (MindTap Course List)

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Finding a Second Derivative In Exercises 91-100....Ch. 2.3 - Finding a Second Derivative In Exercises 91-100....Ch. 2.3 - Finding a Second Derivative In Exercises 91-100....Ch. 2.3 - Finding a Second Derivative In Exercises 91-100....Ch. 2.3 - Finding a Second Derivative In Exercises 91-100....Ch. 2.3 - Finding a Second Derivative In Exercises 91-100....Ch. 2.3 - Finding a Second Derivative In Exercises 91-100....Ch. 2.3 - Finding a Higher-Order Derivative In Exercises...Ch. 2.3 - Finding a Higher-Order Derivative In Exercises...Ch. 2.3 - Finding a Higher-Order Derivative In Exercises...Ch. 2.3 - Finding a Higher-Order Derivative In Exercises...Ch. 2.3 - Using Relationships In Exercises 105-108. use the...Ch. 2.3 - Using Relationships In Exercises 105-108. use the...Ch. 2.3 - Using Relationships In Exercises 105-108, use the...Ch. 2.3 - Using Relationships In Exercises 105-108. use the...Ch. 2.3 - Higher-Order Derivatives Polynomials of what...Ch. 2.3 - Differentiation of Piecewise Functions Describe...Ch. 2.3 - 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In Exercises 131-136. determine...Ch. 2.3 - Proof Use the Product Rule twice to prove that if...Ch. 2.3 - Think About It Let f and g be functions whose...Ch. 2.4 - Chain Rule Describe the Chain Rule for the...Ch. 2.4 - General Power Rule What is the difference between...Ch. 2.4 - Decomposition of a Composite Function In Exercises...Ch. 2.4 - Decomposition of a Composite Function In Exercises...Ch. 2.4 - Decomposition of a Composite Function In Exercises...Ch. 2.4 - Decomposition of a Composite Function In Exercises...Ch. 2.4 - Decomposition of a Composite Function In Exercises...Ch. 2.4 - Decomposition of a Composite Function In Exercises...Ch. 2.4 - Finding a Derivative In Exercises 9-34, find the...Ch. 2.4 - Finding a Derivative In Exercises 9-34, find the...Ch. 2.4 - Finding a Derivative In Exercises 9-34, find the...Ch. 2.4 - Finding a Derivative In Exercises 9-34, find the...Ch. 2.4 - Finding a Derivative In Exercises 9-34, find the...Ch. 2.4 - Finding a Derivative In Exercises 9-34, find the...Ch. 2.4 - 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Finding Derivatives In Exercises 99 and 100, the...Ch. 2.4 - Doppler Effect The frequency F of a fire truck...Ch. 2.4 - Harmonic Motion The displacement from equilibrium...Ch. 2.4 - Pendulum A 15-centimeter pendulum moves according...Ch. 2.4 - Wave Motion A buoy oscillates in simple harmonic...Ch. 2.4 - Modeling Data The normal daily maximum...Ch. 2.4 - HOW DO YOU SEE IT? The cost C (in dollars) of...Ch. 2.4 - Biology The number N of bacteria in a culture...Ch. 2.4 - Depreciation The value V of a machine t years...Ch. 2.4 - Finding a Pattern Consider the function f(x)=sinx,...Ch. 2.4 - Conjecture Let f be a differentiable function of...Ch. 2.4 - Think About It Let r(x)=f(g(x)) and s(x)=g(f(x)),...Ch. 2.4 - Using Trigonometric Functions (a) Find the...Ch. 2.4 - Even and Odd Functions (a) Show that the...Ch. 2.4 - Proof Let u be a differentiable function of x. Use...Ch. 2.4 - Using Absolute Value In Exercises 115-118. use the...Ch. 2.4 - Using Absolute Value In Exercises 115-118. use the...Ch. 2.4 - Using Absolute Value In Exercises 115-118. use the...Ch. 2.4 - Using Absolute Value In Exercises 115-118. use the...Ch. 2.4 - Linear and Quadratic Approximations The linear and...Ch. 2.4 - Linear and Quadratic Approximations The linear and...Ch. 2.4 - True or False? In Exercises 121-124. determine...Ch. 2.4 - True or False? 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