Math 8 Module 5 Test Review

Which equation describes this linear relationship?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Match each of the following graphs with its correct equation.

• y= 2/3x - 2

• 
• y= 6x - 2

• 
• y= -1/2x - 3

• 
• y= -2x - 3

• 
• y= 3/2x - 2

• 

Find the slope of a line that passes through (1, 2) and (2, 4).

Tags

CCSS.8.EE.B.5

Which is the correct slope formula?

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through (-3, -1) and (2, 1).

Tags

CCSS.8.EE.B.5

Match the each of the following tables with its equation.

• y= 1/2x + 3

• 
• y= -4x -1

• 
• y= x - 1

• 
• y= -2x + 10

• 

The graph shows the relationship between a candle's height, h, and the time, t, the candle burns.

Which equation shows this relationship?

Tags

CCSS.8.EE.B.5

Jennifer sells used cars. She earns a monthly salary of $2,200 plus $300 for each car she sells. What will earn if she sells 5 cars in a month?

• $2,140

• $1,900

• $3,700

• $2,260

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

 

Jennifer sells used cars. She earns a monthly salary of $2,200 plus $300 for each car she sells. Last month she earned $4,900. How many cars did she sell last month?

• 31

• 8

• 24

• 9

Tags

CCSS.7.EE.B.4A

Write the equation for the table.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2