Basic Math

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Calculus 1

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Math Video Library Collection

Equations of Lines and Linear Models

Video Summary:

Standard Form A linear equation written in the form where A, B, and C are real numbers, is said to be in standard form. Parallel Lines Two distinct nonvertical lines are parallel if and only if they have the same slope. Perpendicular Lines Two lines, neither of which is vertical, are perpendicular if and only if their slopes have product –1.




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