Module 20-22 Review

• standard form 

• intercept form 

• vertex form

• standard form

• vertex form

• intercept form 

Tags

CCSS.8.EE.A.2

• x = 7

• x = -7

• x = 49

• x = -49

Tags

CCSS.8.EE.A.2

• x = 6

• x = -36

• x = -6

• x = 36

Tags

CCSS.8.EE.A.2

Solve for x:

x(x - 6) = 0

• x=0 and x=-6

• x=1 and x=-6

• x=0 and x=6

• x=6

Tags

CCSS.HSA-REI.B.4B

Solve for x:

(2x+5)(x - 6) = 0

• -6, 5/2

• -5/2, 6

• 6, 2

• 5, -6

Tags

CCSS.HSA-REI.B.4B

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the first step in solving 
(x + 2)(x - 3) = 0      ?

• Plug in zero for x
• Solve for x
• FOIL
• Set each binomial factor equal to zero

Tags

CCSS.HSA-REI.B.4B

Solve for x:

(x - 9)(x + 3) = 0

• x = 3 or x = 9

• x = 3 or x = -9

• x = -3 or x = 9

• x = -3 or x = -9

Tags

CCSS.HSA-REI.B.4B