CBA #5 Review

What is the slope of this equation? 
y = 3x - 4 

• 3
• -4
• 3x
• 4

Tags

CCSS.8.EE.B.5

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Sandra has a $20 itunes gift card and spends $3 each month.

• y= 3x + 20

• y= 3 + 20x

• y= -3x + 20

• y= -20x + 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation for the table?

• y =1/4x -3
• y =4x - 3
• y = -3x -3 
• y =-2x -3 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

y is 5 less than x

• y = x - 5

• y = 5 - x

• y = x + 5

• y = 5 + x

Tags

CCSS.6.EE.C.9

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSF.IF.C.7

Which graph is y=2x-3

• 
• 
• 
• 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.A.3

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Does the mapping of these points represent a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1