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Questions and Answers
Which type of function has a 1:1 relationship between the domain and range?
Which type of function has a 1:1 relationship between the domain and range?
- Many-to-one function
- One-to-one function (correct)
- One-to-many function
- Piecewise function
What is a rational function?
What is a rational function?
- A function that has a variable denominator
- A function that has a fraction exponent
- A function that can be expressed as the ratio of two quantities (correct)
- A function that has a negative exponent
Which type of function is defined by multiple sub functions where each applies to a certain interval of the main function's domain?
Which type of function is defined by multiple sub functions where each applies to a certain interval of the main function's domain?
- One-to-many function
- Piecewise function (correct)
- One-to-one function
- Many-to-one function
Which type of function has more than one element in the domain that corresponds to only one element in the range?
Which type of function has more than one element in the domain that corresponds to only one element in the range?
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Which of the following is NOT a characteristic of a rational expression?
Which of the following is NOT a characteristic of a rational expression?
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A rational function can have a negative exponent.
A rational function can have a negative exponent.
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A rational function can have a variable denominator.
A rational function can have a variable denominator.
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A rational function can have a fraction exponent.
A rational function can have a fraction exponent.
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A rational function can have a radical.
A rational function can have a radical.
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A rational function can have a square root of a variable.
A rational function can have a square root of a variable.
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