Transcript
Page 1: Name: ’’ ’ ’ ’ ’ PCQuadratic’Inequalities’ Date_____’’ ’ ’ ’ ’ PCQuadratic’Inequalities’ Date:_____’’ ’ ’ ’ ’ ’ ’ ’ ’ Solveeachinequalitybymakingasign’chart.’Statethesolution’

Name:_____________________             PC  Quadratic  Inequalities  Date:______________________                    Solve  each  inequality  by  making  a  sign  chart.  State  the  solution  AND  graph  it.    1. 𝑥! − 4𝑥 − 12 > 0  2. 5𝑥 − 𝑥! < 4  3. 2𝑥! − 𝑥 − 3 ≤ 0  4. 3𝑥! − 4𝑥 − 4 ≤ 0  5. 2𝑥 + 15 < 𝑥!  6. 𝑦! + 8𝑦 + 15 ≤ 0  7. 4𝑥! − 12𝑥 > −9  8. 𝑥! + 6𝑥 + 9 < 0  9. 𝑥! + 9 > 0  10. 𝑥! ≤ 16  

         Name:_____________________             PC  Quadratic  Inequalities  Date:______________________                    Solve  each  inequality  by  making  a  sign  chart.  State  the  solution  AND  graph  it.    1. 𝑥! − 4𝑥 − 12 > 0  2. 5𝑥 − 𝑥! < 4  3. 2𝑥! − 𝑥 − 3 ≤ 0  4. 3𝑥! − 4𝑥 − 4 ≤ 0  5. 2𝑥 + 15 < 𝑥!  6. 𝑦! + 8𝑦 + 15 ≤ 0  7. 4𝑥! − 12𝑥 > −9  8. 𝑥! + 6𝑥 + 9 < 0  9. 𝑥! + 9 > 0  10. 𝑥! ≤ 16  

 

Top Related