8th Grade Slope Review

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y intercept of this line?

• 3

• -3

• 3.5

• -3.5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

The amount of gasoline remaining in a speedboat is modeled by the equation y = 200 – .40x, where x is the number of miles and y is the gas remaining in gallons. Based on this equation, how much gasoline will be in the tank after a 400-mile trip?

• 500

• 40

• 160

• 360

Tags

CCSS.HSF.LE.B.5

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

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

A speedboat travels 2,000 meters in 20 minutes at a constant speed. Which equation models the distance the speedboat travels (y) for any given number of minutes (x)?

Tags

CCSS.HSF-BF.A.1A

Write the equation of the line.

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

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Morgan and Brian both took a typing test. The results of each student are shown in the graph and table. Which statement about their test is true?

• Morgan types at a faster rate than Brian.

• They both type at the same exact rate.

• Brian started the test earlier than Morgan

• Brian types at a faster rate than Morgan

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What is the equation of a line when m = -3 and b = 5?

• y = -3x + 5

• y = -3x - 5

• y = 5x + 3

• y = -5x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3