Algebra 1 Quadratic Review

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Tags

CCSS.HSF-IF.C.7A

What is the range of this quadratic function?

• All real numbers.
• y ≥ 4
• y < 4
• y ≤ 4

What is the domain of this quadratic function?

• All real numbers.
• x ≥ 4
• x < 2
• x ≤ 4

Determine the interval in which this function is DECREASING.

• -3<x< ∞

• (-3, ∞)

• (-∞, -4)

• -∞<x< -3

Tags

CCSS.HSF-IF.C.7A

Factor completely.

x² - 11x + 24

• ( x - 3 ) ( x - 8 )

• ( x - 4 ) ( x - 6 )

• ( x + 3 ) ( x - 8 )

• ( x - 3 ) ( x + 8 )

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Factor:

6x² + 5x − 6

• 6(x + 1)(x − 6)

• (6x + 6)(x − 1)

• (2x − 3)(3x + 2)

• (3x − 2)(2x + 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

3x² = 12

• ± 2
• 2
• ± √12
• ± 4

Tags

CCSS.8.EE.A.2

What is one of the solutions to this equation?
(2x - 1)² = 49

• 7
• -7
• -4
• -3

Tags

CCSS.8.EE.A.2

A quadratic function has a vertex of (1,2) and a range of

 $y\le2$  

• The graph has a maximum and no real roots. 

• The graph has a maximum and two real roots.
  

• The graph has a minimum and no real roots. 

• The graph has a minimum and two real roots. 

Tags

CCSS.HSF-IF.C.7A