Generate the graph of f(x) = x + 2x + 3 with a graphing utility, and use the graph to find a number ő such that V) - 6| < 0.05 if 0 < |x-1| < &. [Hìnt: Show that the inequality F(x)-6 < 0.05 can be rewritten as 5.95

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.7: Graphing Linear Inequalities
Problem 20WE
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Generate the graph of f(x) = x + 2x +3 with a graphing utility, and use the graph to find a number o such that
V) – 6| < 0.05 if 0 < |x-1| < d. [Hint: Show that the inequality F(x) – 6| < 0.05 can be rewritten as
5.95 <x + 2x + 3 < 6.05, and estimate the values of x for which x + 2x + 3 = 5.95 and x' + 2r + 3 = 6.05.)
Round your answer to three decimal places.
Transcribed Image Text:Generate the graph of f(x) = x + 2x +3 with a graphing utility, and use the graph to find a number o such that V) – 6| < 0.05 if 0 < |x-1| < d. [Hint: Show that the inequality F(x) – 6| < 0.05 can be rewritten as 5.95 <x + 2x + 3 < 6.05, and estimate the values of x for which x + 2x + 3 = 5.95 and x' + 2r + 3 = 6.05.) Round your answer to three decimal places.
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