Unit 3 Review (Math 2)

The number under the radical sign or square root sign is called the ______.

• radical sign

• radicand

• factor

• exponent

Tags

CCSS.6.EE.A.2B

• 5

• 4

• 41

• 82

Tags

CCSS.HSA.REI.A.2

• 3

• -3

• 2

• 0

Tags

CCSS.HSA.REI.A.2

• 14

• -14

• 6

• -6

Tags

CCSS.HSA.REI.A.2

Which equation is shown graphed?

• y = √(x + 1) − 5

• y = √(x − 1) − 5

• y = √(x − 5) − 1

• y = √(x + 5) − 1

Tags

CCSS.HSF-IF.C.7B

Which equation is shown graphed?

• y = √(x − 1) − 2

• y = −√(x − 1) − 2

• y = √(x + 1) − 2

• y = −√(x + 1) − 2

Tags

CCSS.HSF-IF.C.7B

What are the transformations of this functions compared to the parent function?

• Shifted down 2
• Shifted up 2
• Shifted left 2
• Shifted right 2

Tags

CCSS.HSF.BF.B.3

What are the transformations of this functions compared to the parent function?

• Shifted right 5, shifted down 2, and reflected over the x-axis
• Reflected over the x-axis, vertical stretch, and shifted right 5
• Reflected over the x-axis, vertical stretch, and shifted left 5
• Shifted right 5, shifted down 2

Tags

CCSS.HSF.BF.B.3

Which of these equations shifts a radical equation right 5 times and down once?

• y = √(x - 5) - 1
• y = √(x + 5) - 1
• y = √(x - 5) + 1
• y = √(x + 5) + 1

Tags

CCSS.HSF-IF.C.7B

Given that y varies inversely with x, if x =7 and y = 4, what is y when x = 2?

• 14
• 10
• 2
• -14