Math 8 Quarter 2 Review

The sales record for a recent hit CD at Tony’s Music Store is shown on the graph.  Which statement best describes the sales of this CD?

• Sales rapidly increased, reached a peak, and then gradually decreased.
• Sales gradually increased, reached a peak, and then leveled off.
• Sales rapidly increased, reached a peak, and then rapidly decreased
• Sales remained constant throughout the time period.

Tags

CCSS.HSF.IF.B.4

A driver stopped her car for a traffic light. After waiting for the light to turn green, the driver continued on her way. 

• A
• B
• C
• D

Tags

CCSS.HSF.IF.B.4

y = 2x + 3
What is y when
x = 2?

• 6
• 7
• 4
• 10

Tags

CCSS.HSF.IF.A.2

y = 2x - 9
What is y when
x = 2?

• 5
• 14
• 10
• -5

Tags

CCSS.HSF.IF.A.2

y = 10x
What is y when 
x = 3?

• 13
• 3
• 20
• 30

Tags

CCSS.6.EE.C.9

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

Write the equation for the line in slope-intercept form.

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

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Write the equation of the line.

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

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Find the equation of the line that passes through the points:

(2, 2) and (3, 4)

• y = 2x + 2
• y = -2x - 2
• y = -2x + 2
• y = 2x - 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Find the equation of the line that passes through the points:

(-3, 3) and (3, -1)

• y = -⅔ x + 1 
• y = -⅔ x  
• y = ⅔ x + 1 
• y = -⅔ x +3 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10