Find a number within the interval [-5,5] such that the sum of the number and the square of one less than the number is a minimum. a. 3/4 b. -5 c. 1/2 d. 21

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.3: Quadratic Equations
Problem 25E
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Find a number within the interval [-5,5] such that the sum of the number and the square of one less than the number is a minimum.

a. 3/4

b. -5

c. 1/2

d. 21

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