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1-5 Writing Equations of Parallel and Perpendicular Lines. Pre Calc A. Vocabulary . Parallel Perpendicular Coincide. Ex 17:. Determine whether the graphs of each pair of equations are parallel, perpendicular, or neither. 2x + 4y = 4 and x + 2y = 5 6x + y = -2 and –x + 6y = 8
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1-5 Writing Equations of Parallel and Perpendicular Lines Pre Calc A
Vocabulary • Parallel • Perpendicular • Coincide
Ex 17: Determine whether the graphs of each pair of equations are parallel, perpendicular, or neither. • 2x + 4y = 4 and x + 2y = 5 • 6x + y = -2 and –x + 6y = 8 • y = 2x – 8 and 4x – 2y = 16
Ex : • Write the standard form of the equation of the line that passes through the point (-2, 10) and is parallel to the graph 2x + 5y = -4
Ex last one: • Write an equation in standard form of the line that passes through (2, -3) and is perpendicular to 6x – 8y = 5