Find the equation of the line. Write the equation using standard notation.
-Through $( - 9 , - 1 )$; parallel to $x = 8$
A) $\mathrm { y } = - 1$
B) $x = - 1$
C) $x = - 9$
D) $y = - 9$

Question

Quizplus · Accepted Answer

The line parallel to $x = 8$ is also a vertical line, which means its equation will have the form $x = k$, where $k$ is a constant. Since it passes through $(-9, -1)$, the equation is $x = -9$.

Find the Equation of the Line (−9,−1)( - 9 , - 1 )(−9,−1)

Find the Equation of the Line $( - 9 , - 1 )$