What’s the correct answer for this question?

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

Which one is the correct answer, and why?