Solve the following inequality by graphing. Express your answer using interval notation. 3x² − 2x + 1 ≥ 2x + 2 ·
Solve the following inequality by graphing. Express your answer using interval notation. 3x² − 2x + 1 ≥ 2x + 2 ·
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter2: Solving Linear Equations And Inequalities
Section2.7: Solve Linear Inequalities
Problem 2.147TI: Solve the inequality 9y+2(y+6)5y24 , graph the solution on the number line, and write the solution...
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Transcribed Image Text:Solve the following inequality by graphing.
Express your answer using interval notation.
3x² − 2x + 1 ≥ 2x + 2
Then go back and check your graphing solution
using the quadratic formula and testing intervals
as needed.
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