1. Find a number that provides a counterexample to show that the given statement is false: For all numbers x, |x + 3| = |x| + 3 2. Determine whether each of the following statements about the Fibonacci numbers is true or false: 2F, > Fn+1 for n 2 3

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
Section10.2: Solving Inequalities
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1. Find a number that provides a counterexample to show that the given statement is false: For
all numbers x, |x + 3| = |x| + 3
2. Determine whether each of the following statements about the Fibonacci numbers is true or
false:
2F, > Fn+1 for n 2 3
Transcribed Image Text:1. Find a number that provides a counterexample to show that the given statement is false: For all numbers x, |x + 3| = |x| + 3 2. Determine whether each of the following statements about the Fibonacci numbers is true or false: 2F, > Fn+1 for n 2 3
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