Algebra 2 Quadratics Review

Factor
n²-13n+40

• (n-5)(n-8)

• (n+5)(n-8)

• (n-5)(n+8)

• (n+6)(n+1)

factor:x² - 25

• ( x + 5 ) ( x - 5 ) 

• ( x - 5 ) ( x - 5 ) 

• ( x + 5 ) ( x + 5 ) 

• Prime

Tags

CCSS.HSA.APR.C.4

Solve by factoring: x² - 9x + 20 = 0

• x = -4 and x = -5

• x = 20 and x = -9

• x = 4 and x = 5

• x = -4 and x = 5

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² + 3x - 18 = 0

• x = -3 and x = 6

• x = 3 and x = -6

• x = -9 and x = 2

• x = 9 and x = -2

Tags

CCSS.HSA-REI.B.4B

• F
• G
• H
• J

Use the quadratic function below to answer the following question: How many x - intercepts does this function have? The function has ​ (a)   x - intercept.

• 1

• 2

• 0

• 3

Tags

CCSS.HSF-IF.C.7A

You need to know the vertex to state the​ (a)   which comes from the x value of your vertex. You also need to know the Vertex to state the ​ (b)   which comes from the ​ y value of your vertex. ​

• Axis of Symmetry

• Range

• a

• y-intercept

• Domain

Tags

CCSS.HSF-IF.C.7A

Mathematical Equivalence

ON

• All Real Numbers

• greater than or equal to

• -20

• Greater than

• Less Than

• Less Than or Equal to

• 5

• -5

• 20