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Solved: In Exercises 4756, (a) plot the points, (b) find the distancebetween the points

College Algebra | 8th Edition | ISBN: 9781439048696 | Authors: Ron Larson ISBN: 9781439048696 370

Solution for problem 49 Chapter P.6

College Algebra | 8th Edition

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College Algebra | 8th Edition | ISBN: 9781439048696 | Authors: Ron Larson

College Algebra | 8th Edition

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Problem 49

In Exercises 4756, (a) plot the points, (b) find the distancebetween the points, and (c) find the midpoint of the linesegment joining the points.4, 10, 4, 5

Step-by-Step Solution:
Step 1 of 3

Minimum and maximum values Let c be a number in the domain of f. f(c) is a local max if f(c) ≥ f(x) when x is near c. f(c) is a local min if f(c) ≤ f(x) when x is near c Fermat’s Theorem: ​If f has a local max or min at c, and if f’(c) exists, then f’(c)’=0 Be careful: The converse of this theorem is not always true. Consider f(x) = x^3 f’(x) = 3x^2 f’(0) = 3*0^2 =0 However there is no min/ max at x=0 the tangent line is horizontal there. Consider f(x) = [x] F has a minimum at x = 0; however f’(0) does not exist. Consider f(x) = √x f has a minimum at x = 0 f’(x) = 1/√x f’(0) = 1/2 0 d oes not exist The tangent line is vertical there Def. a critical number of a function f is a number c in the domain of f such that either f’(c) = 0 or f

Step 2 of 3

Chapter P.6, Problem 49 is Solved
Step 3 of 3

Textbook: College Algebra
Edition: 8
Author: Ron Larson
ISBN: 9781439048696

This full solution covers the following key subjects: . This expansive textbook survival guide covers 62 chapters, and 5693 solutions. The full step-by-step solution to problem: 49 from chapter: P.6 was answered by , our top Math solution expert on 03/09/18, 08:01PM. The answer to “In Exercises 4756, (a) plot the points, (b) find the distancebetween the points, and (c) find the midpoint of the linesegment joining the points.4, 10, 4, 5” is broken down into a number of easy to follow steps, and 27 words. This textbook survival guide was created for the textbook: College Algebra , edition: 8. College Algebra was written by and is associated to the ISBN: 9781439048696. Since the solution to 49 from P.6 chapter was answered, more than 231 students have viewed the full step-by-step answer.

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Solved: In Exercises 4756, (a) plot the points, (b) find the distancebetween the points