1 Suppose that f is a function given as f(r) = 2x + 1 Simplify the expression f(x + h). %3D f(x + h) – f(x) Simplify the difference quotient, h f(x + h) - f(x) %3D h The derivative of the function at a is the limit of the difference quotient as h approaches zero. f(x + h)- f(x) f'(x) = lim %3D h
1 Suppose that f is a function given as f(r) = 2x + 1 Simplify the expression f(x + h). %3D f(x + h) – f(x) Simplify the difference quotient, h f(x + h) - f(x) %3D h The derivative of the function at a is the limit of the difference quotient as h approaches zero. f(x + h)- f(x) f'(x) = lim %3D h
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 15T
Related questions
Question
Expert Solution
Step 1
The given function is .
This implies that,
Thus, .
Step 2
Obtain the difference quotient as follows.
Thus, .
Step by step
Solved in 3 steps
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning