Unit 4 Functions Test Review 20-21

• F

• G

• H

• J

Is the relation a function?

• Yes, it is a function.

• No, it is not a function.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is the relation a function? Why.

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

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

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

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

Tags

CCSS.8.F.A.1

What variable typically represents the domain?

• x

• y

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

What is the domain?

• {3, 4}

• {1, 2, 3}

• {1, 2, 3, 4}

• {1, 3}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What variable typically represents the range?

• x

• y

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

What is the range?

• {3, 4}

• {1, 2, 3}

• {1, 2, 3, 4}

• {1, 3}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.5

Find the slope

• 0
• undefined
• -3
• 6

Tags

CCSS.8.EE.B.5