Linear Functions Review

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What is a linear function?

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What does the slope of a line represent?

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The slope of a line represents the rate of change of the dependent variable (y) with respect to the independent variable (x). It indicates how steep the line is.

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How do you find the y-intercept of a linear function?

Back

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What is the slope-intercept form of a linear equation?

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Front

What is the equation of a line with a slope of 2 and a y-intercept of -3?

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What is the relationship between the slopes of parallel lines?

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The slopes of parallel lines are equal.

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What is the relationship between the slopes of perpendicular lines?

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The slopes of perpendicular lines are opposite reciprocals of each other.

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