Find an equation of the line that contains the given pair of points. Write the equation in the form $\mathbf{y}=\mathbf{m x}+\mathbf{b}$.
-$(8,2)$ and $(8,3)$
A) $x=8$
B) $x=3$
C) $y=8$
D) $y=2$

Question

Quizplus · Accepted Answer

The line passing through the points (8,2) and (8,3) has an undefined slope, indicating it is a vertical line. Vertical lines have equations of the form $x = k$, where $k$ is a constant. Since both points have an x-coordinate of 8, the equation of the line is $x = 8$.

Find an Equation of the Line That Contains the Given y=mx+b\mathbf{y}=\mathbf{m x}+\mathbf{b}y=mx+b

Find an Equation of the Line That Contains the Given $\mathbf{y}=\mathbf{m x}+\mathbf{b}$