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Quiz 6-2b: Solving and Graphing Radicals

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Last updated about 3 years ago
5 questions
Note from the author:
This is an OPEN BOOK quiz. You can select one of two equations in each of the questions 1 to 3 below.
This is an OPEN BOOK quiz. You can select one of two equations in each of the questions 1 to 3 below.
3
3
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4
3
Question 1
1.

Select ONE of the TWO equations to solve. Be sure to check for extraneous solutions (ie, there might be no solution)

Question 2
2.

Select ONE of the TWO equations to solve. Be sure to check for extraneous solutions.

Question 3
3.

Select ONE of the TWO equations to solve. Be sure to check for extraneous solutions.

6. 72-n=n^2
0=n^{2} +n-72

Question 4
4.

Graph the function f(x)=\sqrt{x-1}+3 .

Question 5
5.

Using the graph of f(x)=\sqrt{x}-3, find the characteristic by matching the left column to the right.

Draggable itemarrow_right_altCorresponding Item
End Behaviour, as x\to\infty
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\{x|x\ge0\}
Domain:
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\{y|y\ge-3\}
Range
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(0,-3)
End Behaviour, as x\to0
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f(x)\to\infty
Decreasing Interval
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f(x)\to-3
Endpoint
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[0,\infty)
Increasing Interval
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