Which of the following correctly states the point-slope form of a line?

Compute the slope ($m$) of the line through the points $(-2,5)$ and $(4,-1)$.

If a line passes through (−4, −2) and (−4, 5), which statement is correct about this line?

Find the equation of the line passing through (1/3, 2) and (4/3, −1). Provide the point-slope form using the first point and then convert to slope-intercept form.

A hillside rises 150 feet over a horizontal distance of 2 miles. Using feet for both axes, compute the slope (rise/run), then write the point-slope equation for the elevation y (in feet) if the base point at horizontal position x = 0 has elevation 200 ft.