Unit 7 - Solving Quadratics Test Review 2024

Which option shows what quadratics in standard form look like?

• x = 5

  and

  x = 3

• x = -5

  and

  x=-3

• x = 5

  and

  x = -3

• x = -5

  and

  x = 3

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

• a = 4

  b = 8

  c = 3

• a = 4

  b = -8

  c = -3

• a = 4

  b = -8

  c = 3

• a = 4

  b = 8

  c = -3

Solve
x² + 2x - 24 = 0

• x = -6, x = 4
• x = 6, x = -4
• x = 12, x = -2
• x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

Solve using the Quadratic Formula:

 3x² + 5x - 12 = 0

• x = -4/3, x = 3
• x = 4/3, x = -3
• x = -1, x = 4
• x = 1, x = -4

Tags

CCSS.HSA-REI.B.4B

• b = 2

• b = -8

• b = 13

• b = 8

What is the value of -(-7)?

• -7

• 7

• 8

• -8

Tags

CCSS.7.NS.A.1B

What is the value of (-3)^2?

• 9

• -9

• 6

• -6

Tags

CCSS.6.EE.A.1