Function Tables Rules Graphs

Select the rule/equation that best represent the table.

• y = 2x + 3

• y = x + 6

• y = -3x + 4

• y = 3x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Select the rule/equation that best represent the table.

• y = 2x + 1

• y = -2x + 1

• y = x + 7

• y = -3x - 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which table of values can be defined by the rule/equation

y = x – 4?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which table of values can be defined by the rule/equation

y = 2x + 3?

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• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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

Is this table a function and how can you tell?

• Yes its a function because there are not variables for missing numbers

• No it's not a function because the y value 4 repeated

• No it isn't a function because the x value 2 is repeated

• No it's not a function because the x value 5 has y values of  10 & 12

Tags

CCSS.8.F.A.1

Which of these tables represent a function?

• A

• B

• C

• D

• all of the above

Tags

CCSS.8.F.A.1

Find the function rule.

• y = -2x +10

• y = -2x -10

• y = 2x +10

• y = 2x-10

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Does this table represent a function?

• Yes

• No

Tags

CCSS.8.F.A.1

The graph shows the total money earned at a fundraising car wash. Which equation can be used to find the total earned y for the number of cars washed x?

• y = x + 5

• y = x/5

• y = x - 5

• y = 5x

Tags

CCSS.8.EE.B.5