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The quadratic equation ax^2+bx+c=0 for nonzero real number a, will have real and equal roots if b^2-4ac is_

The quadratic equation ax^2+bx+c=0 for nonzero real number a, will have real and equal roots if b^2-4ac is_

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.3: Algebraic Expressions
Problem 40E
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The quadratic equation ax^2+bx+c=0 for nonzero real number a, will have real and equal roots if b^2-4ac is_ Select one: a. zero O b. undefined c. negative O d. positive Solve: (x + 1) = 3 Select one: a. -13/2 b. -11/2 O c. 11/2 O d. 13/2 Which of the following sets of ordered pairs defines relation as a function? Select one: a. {(2,2),(3,2),(4,2)} O b. {(2,-2),(2,2),(2,12)} O c. {(1,-2),(-2,n),(1,2)} O d. {(-2,2),(3,2).(-2,-2)} (2x − 3). The sum of four consecutive odd integers is 56. What is the smallest integer? Select one: Oa. 9 b. 11 O c. 5 O d. 17
Transcribed Image Text:The quadratic equation ax^2+bx+c=0 for nonzero real number a, will have real and equal roots if b^2-4ac is_ Select one: a. zero O b. undefined c. negative O d. positive Solve: (x + 1) = 3 Select one: a. -13/2 b. -11/2 O c. 11/2 O d. 13/2 Which of the following sets of ordered pairs defines relation as a function? Select one: a. {(2,2),(3,2),(4,2)} O b. {(2,-2),(2,2),(2,12)} O c. {(1,-2),(-2,n),(1,2)} O d. {(-2,2),(3,2).(-2,-2)} (2x − 3). The sum of four consecutive odd integers is 56. What is the smallest integer? Select one: Oa. 9 b. 11 O c. 5 O d. 17
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