CMP 8 Linear Practice Test

What is the slope? 

• 0
• 4
• 6
• x

Tags

CCSS.8.EE.B.5

What is the equation? 

• y= 4 + 6 
• y= 6x +4 
• y= 4x + 6 
• y = 1x + 10 

How would you write the equation with a slope of 2/3 and a y-intercept of -3

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope-intercept form of a line?

• Ax + By = C

• y = mx + b

• y - y1 = m(x - x1)

• y = Ax + By

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What information is enough to be able to graph a line? Select all that apply

• two points

• slope and y-intercept

• x- and y-intercepts

• a point and a dream

What is the slope?

• m= -2/3
• m=3/2
• m=-3
• m=2

Tags

CCSS.8.EE.B.5

_{What is the y-intercept of the line?}

• y = 1/2
• y = 1
• y = -1/2
• y = -1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

What is the y-intercept?

• 7
• 0
• 1
• 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

Which equation would best define the line of best fit?

• y = 2x - 22

• y = 2x + 22

• y = -2x + 22

• y = -2x - 22

Which scatterplot has a positive trend?

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• 
• 
• 

Tags

CCSS.HSF-LE.A.1B