Question 1:

Find the equation of a line perpendicular to the line $y=\frac{1}{4}x-10$
through (-3,3)

Question 2:

Find the equation of a line perpendicular to the line $y=-3x+6$
through (-10,0)

Question 3:

Find the equation of a line parallel to the line $y=-\frac{1}{4}x+9$
through (10,3)

Question 4:

Find the equation of a line parallel to the line $y=-3x+8$
through (-8,2)