Quadratic Inequalities

Which inequality is shown?

• y< -x²

• y≤ -x²

• y> -x²

• y≥ -x²

Tags

CCSS.HSF-IF.C.7A

Which inequality is represented by the graph?

• y > (x - 3)² - 3

• y ≥ (x + 3)² - 3

• y > (x + 3)² - 3

• y ≥ (x - 3)² - 3

Tags

CCSS.HSF-IF.C.7A

• y ≥ -(x + 4)² + 1
• y < -(x - 4)² + 1
• y ≤ (x - 4)² + 1
• y ≤ -(x - 4)² + 1

Tags

CCSS.HSF-IF.C.7A

Which inequality is represented by the graph?

• y > -(x - 4)² + 1

• y > -(x - 1)² + 4

• y < (x - 4)² + 1

• y > (x + 4)² + 1

Tags

CCSS.HSF-IF.C.7A

Which of the following is the solution of the given Quadratic Inequality?

• b ≥ -2 or b ≤ -1

• b ≤ -2 or b ≥ -1

• b ≥ 2 or b ≤ 1

• b ≤ 2 or b ≥ 1

• 
• 
• 
• 

Which of the following is the solution of the given Quadratic Inequality?

• x > 14 or x < -8

• x < 14 or x > -8

• x > -14 or x < 8

• x < -14 or x > 8

Which of the following is the solution of the given Quadratic Inequality?

• -4 ≤ d ≤ -3/2

• 3/2 ≤ d ≤ 4

• -4 ≤ d ≤ 3/2

• 4 ≥ d ≥ 3/2

Identify the solutions to the system of quadratic inequalities. Select all that apply.

• {(0, 1)}

• {(1, 0)}

• {(-1, 0)}

• {(0, -1)}

Tags

CCSS.8.EE.C.8B