What is a piecewise function?
Piecewise Functions

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•
Mathematics
•
9th - 10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A piecewise function is a function that is defined by different expressions or formulas for different parts of its domain.
2.
FLASHCARD QUESTION
Front
How do you determine the domain of a piecewise function?
Back
The domain of a piecewise function is the set of all input values (x-values) for which the function is defined, considering all pieces.
3.
FLASHCARD QUESTION
Front
What is the range of a function?
Back
The range of a function is the set of all possible output values (y-values) that the function can produce.
4.
FLASHCARD QUESTION
Front
How do you find the range of a piecewise function?
Back
To find the range, evaluate the output values of each piece of the function and combine them.
5.
FLASHCARD QUESTION
Front
What does 'DNE' stand for in function evaluation?
Back
DNE stands for 'Does Not Exist', indicating that the function does not have a value for that input.
6.
FLASHCARD QUESTION
Front
What is the notation for an interval that includes its endpoints?
Back
The notation for an interval that includes its endpoints is called a closed interval, denoted by square brackets [a, b].
7.
FLASHCARD QUESTION
Front
What is the notation for an interval that does not include its endpoints?
Back
The notation for an interval that does not include its endpoints is called an open interval, denoted by parentheses (a, b).
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