Find an Equation of the Line That Satisfies the Conditions $\biggl(\frac{1}{2}, \frac{2}{3}\biggl)$

Multiple Choice

Find an equation of the line that satisfies the conditions. Write the equation in standard form.
-Through $\biggl(\frac{1}{2}, \frac{2}{3}\biggl)$ ; vertical

A) $y=\frac{2}{3}$
B) $x=\frac{2}{3}$
C) $x=\frac{1}{2}$
D) $y=\frac{1}{2}$