A line segment, ST, has endpoints S(-10,1) and T(-2,3). Which of the following equations represents the perpendicular bisector of the line segment?

y = -4x - 22
y = 8x - 22
y = 2x - 23
y = -4x - 30

Question

A line segment, ST, has endpoints S(-10,1) and T(-2,3). Which of the following equations represents the perpendicular bisector of the line segment?

    y = -4x - 22
    y = 8x - 22
    y = 2x - 23
    y = -4x - 30

kc_kennylau · Answer

These questions may help you think?
(a) Find the slope of ST.
(b) Find the slope of the perpendicular bisector of ST.
(c) Find the midpoint of ST.
(d) Find the perpendicular bisector of ST in point-slope form.
(e) Convert the equation from point-slope form to slope-intercept form.

zpupster · Answer

can you find the slope?