Inequalities Quadratics

Match the graph to its inequality.

Tags

CCSS.HSF-IF.C.7A

Which of the following is not a solution to this system of inequalities?

• (0,-1)

• (0,3)

• (4,0)

• (6,-2)

Tags

CCSS.8.EE.C.8B

Solve using the quadratic formula

x² + 6x = -8

• x= 1.125, -7.125

• x= 4, 2

• x= -1.125, 7.125

• x= -4, -2

Tags

CCSS.HSA-REI.B.4B

Solve this inequality:

5x - 3 ≤ 27

• x ≤ 4 ⅘

• x ≥ 6

• x ≤ 6

• x ≥ 4 ⅘

Tags

CCSS.7.EE.B.4B

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

• 5 < y < 12

• 7 < y < 10

• 8 < y < 9

• 6 < y < 11

3x - x² > 0

• (−∞, 0) U (3, ∞)

• (−∞, - 3) U (0, ∞)

• (-3, 0)

• (0, 3)

Which inequality is shown?

• y< -x²

• y≤ -x²

• y> -x²

• y≥ -x²

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 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

-4x -7 ≥ 21

• x ≤ -7

• x ≥ -7

• x ≤ 8

• x ≤ -8

Tags

CCSS.7.EE.B.4B