Question

AB ← → and BC ← → form a right angle at point B. If A = (-3, -1) and
B = (4, 4), what is the equation of BC ← → ?

Answer 1

x + 3y = 16


2x + y = 12


-7x − 5y = -48


7x − 5y = 48

Answer 2

BC is perpendicular to AB

Answer 3

slope of BC = -1/(slope of AB)

Answer 4

slope of AB=(4-(-1))/(4-(-3))

Answer 5

slope of AB=(4+1)/(4+3)

Answer 6

cal culate this and find slope of BC

Answer 7

and BC pass through (4,4) ....u have one point and slope ..u can do further