Question

Find the equation of the line that passes through points A and B

Answer 1

Answer:

2x-7+15=0

Step-by-step explanation:

we have, the equation of st. line in two points form is

y-y1=y2-y1/x2-x1 (x-x1)

or, y-7=3-7/2-4 (x-(-4))

or, y-7=-4/-2 (x+4)

or, y-7=2 (x+4)

or, y-7=2x+8

or, 0=2x-y+8+7

or, 2x-y+15=0 is the required equation