Find Parametric Equations for the Line Described Below

question 205

Multiple Choice

Find parametric equations for the line described below.
-The line through the point P(-2, 7, -7) and perpendicular to the plane 1x + 4y + 2z = 5

• A) x = 1t - 2, y = 4t + 7, z = 2t - 7
• B) x = -1t + 2, y = -4t - 7, z = -2t + 7
• C) x = 1t + 2, y = 4t - 7, z = 2t + 7
• D) x = -4t - 2, y = 1t + 7, z = -7

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Definitions:

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