Question

find the equation of the line passing through these points (-3,3 and (3,9)​

Answer 1

Answer:

Step-by-step explanation:

(-3,3) and (3,9)  

straight line equation , when two points are given

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

 (y - 3) / ( 9- 3) = ( x +3) /6

-> 6y-18 = 6x + 18

-> 6x -6y + 36 = 0

-> x - y + 6 = 0