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15 questions
A
B
C
D
What kind of function is represented by the graph?
Cubic Root Function
Cubic Function
Polynomial Function
Square Root Function
A
B
C
D
Which of these equations shifts a radical equation left 3?
y = √(x) + 3
y = √(x) - 3
y = √(x + 3)
y = √(x - 3)
Describe the transformation.
Down 1
Reflect over y-axis
Up 1
Reflect over x-axis
Which of these equations shifts a radical equation right 5 and down one?
y = √(x - 5) - 1
y = √(x + 5) - 1
y = √(x - 5) + 1
y = √(x + 5) + 1
y = 2 √(x) - 4
y = - √(x - 4)
y = 2 √(x)
y = 2 √(x) + 4
What function best describes this graph?
f(x)= -√(x+4) -2
f(x)= √(x-4) -2
f(x)= -√(x-4) -2
f(x)= √(x+4) +2
Describe the transformation
Left 4 units, up 1 unit
Right 4 units, up 1 unit
Left 4 units, down 1 unit
Right 4 units, down 1 unit
What is the domain of the graph of the radical function?
All Real numbers (R)
y ≥ 4
x ≥ 4
x ≥ -4
Which of these equations shifts a radical equation right 5 and down one?
y = √(x - 5) - 1
y = √(x + 5) - 1
y = √(x - 5) + 1
y = √(x + 5) + 1
Match the correct equation with the given graph.
y = √(x) + 2
y = √(x) - 2
y = √(x + 2)
y = √(x - 2)
Identify the Range
y ≥ -2
y ≤ -2
All Real Numbers
x ≥ -2
y = 2 √(x) - 4
y = - √(x - 4)
y = 2 √(x)
y = 2 √(x) + 4
Mrs. Capatch's videos are too long but so entertaining 😅
True
False
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