1st 3 weeks Quiz Review

What is the simplified version of this expression? $-4(8r+3)$  

•  $-32r-12$  

•  $32r-12$  

•  $-32r+12$  

•  $32r+12$  

Tags

CCSS.6.EE.A.3

Find the product:

12(x - 12)

• 12x - 12

• 12x + 144

• 12x - 144

• x + 144

What is the domain in Interval notation?

• [ -2 , 2 ]

• [ 4 , -4 ]

• -2 ≤ x ≤ 2

• 4 ≥ y ≥ -4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

When writing a solution in interval notation, what brackets do i use for:

> or <

• [ ]

• ( )

When writing in interval notation, what kind of brackets do I use for:

or ≤ or ≥

• [ ]

• ( )

Write the following solution in interval notation:

x ≥ -3

• [ -3, ∞ )

• ( -3, ∞ )

• ( -∞ , -3 )

• ( -∞ , -3]

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Graph x+y=3

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What are the roots (x-intercepts) of the following quadratic?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

What are the vertex, axis of symmetry, vertex, and intercepts of this graph?

• x-intercept: (-2,0), (-3,0)

  AOS: x=1

  Vertex: (1, -4)

  y-intercept: (0,-3)

• x-intercept: (0,-2), (0-3)

  AOS: x=1

  Vertex: (-4,1)

  y-intercept: (0,-3)

• x-intercept: (-2,0), (-3,0)

  AOS: x=1

  Vertex: (1, -4)

  y-intercept: (0,-4)

• x-intercept: (0,-2), (0-3)

  AOS: x=1

  Vertex: (-4,1)

  y-intercept: (-3,0)