Recall: What are the two restrictions on the domain of a function? (We will learn a new restriction in Chapter 4 when we discuss logarithmic functions.) When we write (f+g)(x) = f(x) + g(x) , what does this mean? Explain in your own words. Complete the following: (f-g)(x) (fg)(x) (f/g)(x) Explain how to find the domain of functions that are combined algebraically with addition, subtraction, multiplication, or division. What is the formula for the difference quotient? Define the composition of functions. Explain how to find the domain of a composition of functions.
Recall: What are the two restrictions on the domain of a function? (We will learn a new restriction in Chapter 4 when we discuss logarithmic functions.) When we write (f+g)(x) = f(x) + g(x) , what does this mean? Explain in your own words. Complete the following: (f-g)(x) (fg)(x) (f/g)(x) Explain how to find the domain of functions that are combined algebraically with addition, subtraction, multiplication, or division. What is the formula for the difference quotient? Define the composition of functions. Explain how to find the domain of a composition of functions.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 41E
Related questions
Question
- Recall: What are the two restrictions on the domain of a function? (We will learn a new restriction in Chapter 4 when we discuss logarithmic functions.)
- When we write (f+g)(x) = f(x) + g(x) , what does this mean? Explain in your own words.
- Complete the following:
- (f-g)(x)
- (fg)(x)
- (f/g)(x)
- Explain how to find the domain of functions that are combined algebraically with addition, subtraction, multiplication, or division.
- What is the formula for the difference quotient?
- Define the composition of functions.
- Explain how to find the domain of a composition of functions.
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