Input Output Tables with Equations

Which tables represent functions? Select all that apply.

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Which tables of input values, and output values, represent functions?

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Which of these tables represent a function?

• A

• B

• C

• D

Is this table a function or not a function? 

• Function 

• Not a function 

Which equation represents the relationships between the x values and the y values in the table?

• y = 2x +12

• y = 4x + 6

• y = 2x + 4

• y = 6x + 4

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Tags

A.2(C)

Which equation matches the table?

• y=2x

• y=x-3

• y=x+2

• y=1/2x

• A

• B

• C

• D

What equation does the table represent?

• y=x+1

• y=x-1

• y=2x+1

• y=2x-1

Which equation matches the table?

• y = 3x + 9

• y = x + 9

• y = x + 3

• y = 12x - 3