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+1

Find the slope from the table.

• -4/1 or -4

• 1/1 or 1

• 4/1 or 4

• -2/1 or -2

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

What is the slope?

• -3/1 or -3

• -1/3

• -10/1 or -10

• -4/1 or -4

Tags

CCSS.HSS.ID.C.7

Which equation represents the situation described: Jim charges $150 plus $60 per hour to move furniture.

• y = 60x + 150
• y = 150x + 60
• y = 60x
• y = 2.5x + 150

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Which equation represents the situation described: A building supply company sells gravel for a fixed delivery fee of $50 for the order plus $75 per cubic yard.

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

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

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.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

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.HSF.IF.B.6

CCSS.HSS.ID.C.7