Outcome 2 and 3 Review

What are the transformations of this functions compared to the parent function,  $y=\sqrt{x}$  ?

• Shifted down 2

• Shifted up 2

• Shifted left 2

• Shifted right 2

What is the equation of the graph?

• y = √(x - 3)

• y = √(x) + 3

• y = √(x - 5) + 4

• y = √(x + 5) + 4

Tags

CCSS.HSF-IF.C.7B

What is the equation of the graph?

• y = -√(x + 5)

• y = -√(x + 3)

• y = -√(x - 3)

• y = -√(x) + 3

Tags

CCSS.HSF-IF.C.7B

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

Match the correct equation with the given graph.

• y = √(x) + 2
• y = √(x) - 2
• y = √(x + 2)
• y = √(x - 2)

Tags

CCSS.HSF-IF.C.7B

Identify the Range

• $y\le-2$

• $y\ge-2$

• $y<0$

• $y>0$

Find the domain and range of the function

Hint: Use a scratch graph to help you visualize things.

• Domain: $-\infty<x<\infty$
  Range: $y\le-4$

• Domain: $x\ge1$
  Range: $y\le4$

• Domain: $x\ge-1$
  Range: $y\ge4$

• Domain: $x\ge4$
  Range: $y\ge-1$

What is the domain of this function?
f(x) = √(x-2) + 4

• {x ∣ x ≥ 4}
• {x ∣ x ≥ -2}
• {x ∣ x ≤ 2}
• {x ∣ x ≥ 2}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

What is the range of this function?
f(x) = √(x-2) + 4

• {f(x) ∣ f(x) ≥ -2}
• {f(x) ∣ f(x) ≥ 2}
• {f(x) ∣ f(x) ≥ 4}
• {f(x) ∣ f(x) ≥ -4}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.C.7

The solution of the equation is between...

• −50 and −40

• −20 and −10

• −30 and −20

• −40 and −30

Tags

CCSS.HSA.REI.A.2