8th Grade Assessment Review (2020)

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

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 produces the line on the graph

• y = x + 3
• y = 3x - 3
• y = -x - 3
• y = -3x + 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the slope of the line y= -4x + 10?

• 10
• 4
• -4
• -10

Tags

CCSS.8.EE.B.5

What is the y-intercept of the line y = 4x - 10?

• 4
• -4
• 10
• -10

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Jimmy is filling a pool with water.  The pool has 78 gallons already inside.  The hose is filling it at a rate of 3 gallons per minute.  What is the y-intercept for this problem?

• 78/3
• 78
• 3
• 3/78

Tags

CCSS.HSS.ID.C.7

What does M.A.D stand for?

• Mean as Dirt

• Mean Average Deviation

• Crazy

• Mean Absolute Deviation

What is the mean absolute deviation of 13, 14, 17, 28, and 28?

• 6.4

• 8.6

• 4.6

• 6.3

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Does the graph represent a function?

• Yes, because the vertical line test shows there are no repeating input values
• No, because the vertical line test shows there are repeating input values

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Does this mapping diagram represent a function?

• No, because there are repeating input values
• Yes, because there are no repeating input values

Tags

CCSS.8.F.A.1