Function Table and Function Rule

Does the table represent a function?

• Yes

• No

Tags

CCSS.8.F.A.1

The table represents the equation k = j - 20.

Use the equation to find the missing value.

• 34

• 27

• 41

• 38

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the relation a function? Explain.

• Yes, the x-value 11 has two y-values paired with it.

• Yes, each x-value has only one y-value paired with it.

• No, the x-value 11 has two y-values paired with it.

• No, each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Does the mapping represent a function?

• Yes

• No

Tags

CCSS.8.F.A.1

The cost of an adult visiting the Texas Zoo in Victoria is shown in the table. Which function describes this relationship

• y = 2x

• y = 2x + 4

• y = 4x

• y = 8x

Tags

CCSS.HSF-BF.A.1A

Find the function rule.

• y = 2x

• y = 2x+3

• y = 3x+3

• y = 2x+3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the function rule for the function table.

• 2/n

• n + 2

• 2n

• n - 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Find the function rule for the function table. (Written as an Equation)

• y = 2x

• y = 2x+3

• y = 3x+3

• y = -2x+3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the function rule.

• y =4x+1

• y = x+4

• y = 4x

• y = 5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the function of the table?

• y=x+3

• y=x*4+3

• y=x*5-1

• y=x*4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2