10 Questions
Which of the following best describes the domain of a function?
The set of all values for which the function is defined
What is the range of a function?
The set of all values that the function takes
What is another term for the domain of a function?
Replacement set
What is another term for the range of a function?
Solution set
When is a value not in the range of a function?
When there is no letter in the domain that gets mapped to it
Which step is necessary when solving absolute value equations?
Separate the equation into positive and negative components
What must the sign of [latex]\left| x \right|[/latex] be when solving absolute value equations?
Positive
What can the expression [latex]x[/latex] be when solving absolute value equations?
Any expression
What must the value of [latex]a[/latex] be on the right side of the equation when solving absolute value equations?
Any real number
What is the general approach for breaking down an absolute value equation into two equations?
Separate the equation into positive and negative components
Test your knowledge of domain and range with this quiz. Learn about the sets of values for which a function is defined and the values that the function takes.
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