Test Reteach for 8.F.4

Write the equation for the line.

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

Write the equation of the line.

• y=3/5x+1
• y=3/5x-1
• y=5/3x+1
• y=3/5x+5

Find the slope from the table.

• -4/1 or -4

• 1/1 or 1

• 4/1 or 4

• -2/1 or -2

Tags

CCSS.8.EE.B.5

What is the slope?

• -3/1 or -3

• -1/3

• -10/1 or -10

• -4/1 or -4

Tags

CCSS.8.EE.B.5

Which equation represents the situation described: Jim charges has a smoothie shoppe. He spent $50 on fruit and supplies, and charges $5 for each smoothie.

• y = 5x + 50

• y = 5x - 50

• y = 50x - 5

• y = 50x + 5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation represents the situation described: A building supply company sells gravel. They charge a $50 fee for delivery and $75 per cubic yard.

• y = 50x + 75
• y = 1.5x + 75
• y = 75x + 50
• y = 1.5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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 matches the table?

• y = x + 5
• y = 5x
• y = x - 5
• x = y - 5

Tags

CCSS.6.EE.C.9

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Tags

CCSS.8.EE.B.5

Which of the following are ways to find the rate of change?

• change in y over change in x
• rise over run
• subtract y coordinates over subtract x coordinates
• all of the above

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6