Quadratics by Factoring

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

Q1. What are the roots of the equation x^2 - 4 = 0?

• A) 4 and 2

• B) -4 and -2

• C) 4 and -2

• D) -4 and 2

What is another word that describes the zeroes of a quadratic function?  

• y-intercepts

• vertex

• x-intercepts

• maximum

Tags

CCSS.HSF-IF.C.7D

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSA.APR.B.3

Solve for m by factoring.

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Solve by factoring

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

Solve for r:

• -3, 4

• 3, 4

• -4, -3

• -3

Tags

CCSS.HSA-REI.B.4B

What are the values of x when y = 0?

• { -3, 1 }

• { -2 }

• { -3, -1 }

• { 1, 3 }

• -2, 4
• -8
• ±8
• No real solution

Tags

CCSS.HSA-REI.B.4B

What are the solutions ?

• (6,0) and (2,0)

• (-6,0) and (-2,0)

• (0,-6) and (0,-2)

• (0,6) and (0,2)

Tags

CCSS.HSA-REI.B.4B