What is a function?
Algebra 2 (Reg), Semester 1 Final Exam Review #1

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Mathematics
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9th - 12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A function is a relation that assigns exactly one output for each input. In a mapping diagram, a function is represented if no input is mapped to more than one output.
2.
FLASHCARD QUESTION
Front
What does it mean when an equation has no solution?
Back
3.
FLASHCARD QUESTION
Front
How do you express a range of values in interval notation?
Back
4.
FLASHCARD QUESTION
Front
What is the difference between closed and open intervals?
Back
A closed interval includes its endpoints, denoted by brackets [ ], while an open interval does not include its endpoints, denoted by parentheses ( ).
5.
FLASHCARD QUESTION
Front
How do you simplify a radical expression?
Back
6.
FLASHCARD QUESTION
Front
What is interval notation for the set of all real numbers greater than 6?
Back
7.
FLASHCARD QUESTION
Front
Back
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