What is a linear function?
Linear Functions Mix

Flashcard
•
Mathematics
•
9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
2.
FLASHCARD QUESTION
Front
What does the slope of a line represent?
Back
The slope of a line represents the rate of change of the y-coordinate with respect to the x-coordinate. It indicates how steep the line is and the direction it goes (positive or negative).
3.
FLASHCARD QUESTION
Front
How do you find the slope from two points?
Back
4.
FLASHCARD QUESTION
Front
What is the y-intercept of a linear function?
Back
5.
FLASHCARD QUESTION
Front
What does it mean for a function to be increasing?
Back
A function is increasing if, as the x-values increase, the y-values also increase. This is indicated by a positive slope.
6.
FLASHCARD QUESTION
Front
What does it mean for a function to be decreasing?
Back
A function is decreasing if, as the x-values increase, the y-values decrease. This is indicated by a negative slope.
7.
FLASHCARD QUESTION
Front
How do you graph a linear inequality?
Back
To graph a linear inequality, first graph the corresponding linear equation as a dashed or solid line (depending on whether the inequality is strict or inclusive). Then, shade the region that satisfies the inequality.
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