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- 1. Multiple Choice
ABCD - 2. Multiple Choicey = 2 √(x) - 4y = - √(x - 4)y = 2 √(x)y = 2 √(x) + 4
- 3. Multiple ChoiceWhat function best describes this graph?f(x)= -√(x+4) -2f(x)= √(x-4) -2f(x)= -√(x-4) -2f(x)= √(x+4) +2
- 4. Multiple ChoiceWhat is the domain of the graph of the radical function?(-infinity, infinity)(-7, infinity)(0, infinity)(4, infinity)
- 5. Multiple ChoiceMatch the correct equation with the given graph.y = √(x) + 2y = √(x) - 2y = √(x + 2)y = √(x - 2)
- 6. Multiple Choicey = 2 √(x) - 4y = - √(x - 4)y = 2 √(x)y = 2 √(x) + 4
- 7. Multiple Choice
What is the equation of the graph?
y = √(x - 3)
y = √(x) + 3
y = √(x - 5) + 4
y = √(x + 5) + 4
- 8. Multiple Choice
What is the equation of the graph?
y = -√(x + 5)
y = -√(x + 3)
y = -√(x - 3)
y = -√(x) + 3
- 9. Multiple ChoiceWhat is the equation of the graph?y = √(x - 3)y = √(x) + 3y = √(x - 5) + 4y = √(x + 5) + 4
- 10. Multiple Choice
Identify the Range
(- ∞, -2 ]
[ -2, ∞ )
(-∞, 0)
[ 0, ∞)
- 11. Multiple ChoiceFind the domain and range of the function
Hint: Use a scratch graph to help you visualize things.Domain: (-∞, ∞) Range: [-∞, 4]Domain: [1, ∞) Range: (-∞, 4]Domain: [-1. ∞) Range: [4, ∞)Domain: [4, ∞) Range: [-1,∞) - 12. Multiple Choicey = - √(x + 1)y = √(x + 1)y = - √(x) - 1y = - √(x) + 1
- 13. Multiple Choice
What is the equation of the graph?
y = -√(x + 5)
y = -√(x + 3)
y = -√(x - 3)
y = -√(x) + 3
- 14. Multiple ChoiceWhat function best describes this graph?f(x)= -√(x+4) -2f(x)= √(x-4) -2f(x)= -√(x-4) -2f(x)= √(x+4) +2
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