Problem

Determine whether the pair of lines is parallel, perpendicular, or neither.
\[
\begin{array}{l}
9 x+3 y=12 \\
12 x+4 y=19
\end{array}
\]
A. Parallel
B. Perpendicular
C. Neither

Answer

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Answer

C. Neither

Steps

Step 1 :\(\frac{9x}{3}\) = \(-1\) * \(y\) + \(4\)

Step 2 :\(\frac{12x}{3}\) = \(-1\) * \(y\) + \(4.75\)

Step 3 :C. Neither

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