Math 4 ~ Unit 1 Review

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 is the domain of the function?

• (3, ∞)
• [-3, ∞)
• (-∞, 4]
• (-∞, 4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• (-3, 3)
• [-4, 5)
• [-4 , 5]
• (-3 , 3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Match the description to its equation.

Reflected over the x-axis

Vertically stretched by a factor of 2

• A

• B

• C

• D

Reflect (-2, 5) over the y axis.

• (-2, -5)

• (2, 5)

• (2, -5)

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Reflect (-3, 10) over the x-axis

• (-3, 10)

• (-3, -10)

• (3, -10)

• (3, 10)

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Translate the point A (-3, 4) right 5 and up 1

• (-2, 9)
• (-8, 5)
• (8, 3)
• (2, 5)

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

What is the name of this parent function?

• Quadratic Function
• Linear Function
• Cubic Function
• Square Root Function 

Tags

CCSS.HSF-IF.C.7B

Name the parent function.

• cube root
• quadratic
• cubic
• square root

Tags

CCSS.HSF-IF.C.7B

• Left 2; Up 2
• Right 2; Down 2
• Left 2; Up 2; Reflection over x-axis
• Vertical stretch by factor of 3; Right 2; Down 2

Tags

CCSS.HSG.CO.A.5

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.B.6