Find a Set of Parametric Equations of the Line $( - 7,4,7 )$

question 159

Multiple Choice

Find a set of parametric equations of the line.
Passes through $( - 7,4,7 )$ and is perpendicular to $- x + 4 y + z = 5$ .

• A) \(\begin{array} { l }
• x = - 7 - 7 t \\
• y = 4 - 4 t \\
• z = 7 + t
• \end{array}\)
• B) \(\begin{array} { l }
• x = - 7 - 7 t \\
• y = 4 - 4 t \\
• z = 7 - t
• \end{array}\)
• C) \(\begin{array} { l }
• x = - 7 - 7 t \\
• y = 4 + 4 t \\
• z = 7 - t
• \end{array}\)
• D) \(\begin{array} { l }
• x = - 7 - 7 t \\
• y = 4 + 4 t \\
• z = 7 + t
• \end{array}\)
• E) \(\begin{array} { l }
• x = - 7 + 7 t \\
• y = 4 + 4 t \\
• z = 7 + t
• \end{array}\)

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