Determine whether the graphs of the given equations are parallel, perpendicular, or neither y=-2y=9

Scott Crossen asked Oct 6, 2023

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Scott Crossen asked Oct 6, 2023

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8 votes

the equation of a line in the slope intercept form is given by:

for:

$\begin{gathered} y=-2 \\ m=0 \end{gathered}$

For:

$\begin{gathered} y=9 \\ m=0 \end{gathered}$

Two lines are parallel if :

$\begin{gathered} since\colon \\ 0=0 \\ \\ m1=m2 \end{gathered}$

The lines are parallel

Michael Mason answered Oct 10, 2023

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