Relations, Functions, Domain/Range

Is the graph pictured a linear or nonlinear function?

• Linear

• Nonlinear

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

Which set of ordered pairs is not a function?

• (1, 3), (2, 7), (3, 8), (4, 11)

• (2, 3), (4, 9), (3, 8), (4, 15)

• (1, 2), (3, 5), (6, 9), (7, 11)

• (-9, 4), (-6, 3), (-2, 8), (0, 21)

Tags

CCSS.8.F.A.1

Which mapping diagram is not a function?

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Tags

CCSS.8.F.A.1

Which graph is not a function?

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• 
• 
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Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

What is a function?

• A relation that maps every domain value to exactly one range value.

• A relation that maps every range value to exactly one domain value.

• Any set of ordered pairs.

• Any graph of x and y values.

Tags

CCSS.HSF.IF.A.1

What is the DOMAIN of this graph?

• [-4, 3]

• [-1, 4]

• (-4, 3)

• (-1, 4)

What is the DOMAIN of this graph?

• $\left(-\infty,\ -3\right)$

• $\left(-\infty,\ -3\right]$

• $\left(-3,\ \infty\right)$

• $\left[-3,\ \infty\right)$

What is the Range?

•  $\left[6,\ \infty\right)$  

•  $\left(-\infty,\ 6\right]$  

•  $\left[-10,\ 6\right]$  

•  $\left[-10,\ 6\right)$  

What is the domain?

• $\left(-4,\ 5\right]$

• $\left[-4,\ 5\right)$

• $\left(-3,\ 3\right)$

• $\left[-3,\ 3\right)$