Find an equation of the line described below. Write the equation in slope-intercept form (solved for y), when possible.
With undefined slope, through (- 1/2, -6)
Since the slope is undefined, the line is a vertical line. Vertical lines are of the form x = a, where 'a' is the x-coordinate of any point on the line.
Therefore, the equation of the line with undefined slope, through (-1/2, -6), is x = -1/2.