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Questions and Answers
What is the domain of the function $y=2[x-6$?
What is the domain of the function $y=2[x-6$?
d
What is the domain of the function $y=3[x$?
What is the domain of the function $y=3[x$?
a
Which of the following is the graph of $y=-4[x$?
Which of the following is the graph of $y=-4[x$?
- Graph D down in IV (correct)
- Graph A
- Graph C
- Graph B
What is the range of the function $y=3[x+8$?
What is the range of the function $y=3[x+8$?
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What is the domain of the function $y=3[x-1$?
What is the domain of the function $y=3[x-1$?
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What is the range of the function $y=[x+5$?
What is the range of the function $y=[x+5$?
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Which statement best describes $f(x)=-2[x-7+1$?
Which statement best describes $f(x)=-2[x-7+1$?
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Which function has the same domain as $y=2[x$?
Which function has the same domain as $y=2[x$?
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Which function has the same range as $f(x)=-2[x-3+8$?
Which function has the same range as $f(x)=-2[x-3+8$?
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How does the graph of $y=[x+2$ compare to the graph of the parent square root function?
How does the graph of $y=[x+2$ compare to the graph of the parent square root function?
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Study Notes
Graphing Radical Functions Study Notes
- Domain of y=2√[x-6: x must be greater than or equal to 6.
- Domain of y=3√[x: x must be greater than or equal to 0.
- Graph of y=-4√[x: Represents a downward-opening graph located in the fourth quadrant.
- Range of y=3√[x+8: All real numbers starting from 3, extending to positive infinity.
- Domain of y=3√[x-1: x must be greater than or equal to 1.
- Range of y=√[x+5: Starts from √5 and extends to positive infinity.
- Description of f(x)=-2√[x-7]+1: -6 is excluded from the domain but included in the range.
- Function with the same domain as y=2√[x: Must have x greater than or equal to 0.
- Function with the same range as f(x)=-2√[x-3]+8: Must yield values starting from 8 extending to negative infinity.
- Comparison of y=√[x+2 to parent square root function: Represents a vertical shift of 2 units upwards from the parent function.
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