Function Tables Graphs and Equations

A company is drilling a water well. The graph models the linear relationship between the depth of the well and the time spent drilling.

Which function best represents the relationship between y and x?

Tags

CCSS.8.EE.B.5

A water tank currently contains 275 gallons of water. The amount of water in the tank will decrease at a constant rate of 15 gallons per week.

Which function can be used to find t, the total number of gallons of water in the tank after w weeks?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The graph shows the relationship between the number of gallons of fuel remaining in the tank of a semitruck and the number of miles traveled by the semitruck.

Which function can be used to find y, the number of gallons of fuel remaining in the tank of the semitruck after it has traveled x miles?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The ticket sales for a concert started at 4:00 P.M. The table shows the linear relationship between the number of tickets remaining and the number of hours since 4:00 P.M.

Which function can be used to find y, the number of tickets remaining x hours since 4:00 P.M.?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write an equation that describes the function

• y=x-8

• x=0+4

• y=4x

• y=4+x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write the equation for the table given

• y = 1/3x

• y = 3x

• y = -1/3x

• y = -3x

Tags

CCSS.6.EE.C.9

Which ordered pair below would prevent this table from being a function?

• (10, 10)

• (2, 4)

• (6, 1)

• (-2, 0)

Tags

CCSS.8.F.A.1

Match the graph to the correct table.

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• 
• 

Tags

CCSS.8.EE.B.5

Which could be the table of values that was used to graph the function of x shown?

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• 
• 
• 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write an equation to represent the table.

• y = x + 6

• y = 2x

• y = x + 5

• y = x - 5

Tags

CCSS.6.EE.C.9