Algebra 1 Lessons 3.1-3.5 Functions Test
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a linear function?
Back
2.
FLASHCARD QUESTION
Front
What is a nonlinear function?
Back
A nonlinear function is a function that does not form a straight line when graphed. Its rate of change is not constant, and it can include quadratic, exponential, and other types of functions.
3.
FLASHCARD QUESTION
Front
How do you evaluate a function at a specific point?
Back
To evaluate a function at a specific point, substitute the value of the variable into the function's equation and simplify.
4.
FLASHCARD QUESTION
Front
What is the range of a set of ordered pairs?
Back
The range of a set of ordered pairs is the set of all second elements (y-values) from each ordered pair.
5.
FLASHCARD QUESTION
Front
What is the domain of a function?
Back
The domain of a function is the set of all possible input values (x-values) for which the function is defined.
6.
FLASHCARD QUESTION
Front
What does it mean for a function to be defined?
Back
A function is defined for a particular input if there is a corresponding output value. If no output exists for an input, the function is undefined at that point.
7.
FLASHCARD QUESTION
Front
What is the slope-intercept form of a linear equation?
Back
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