Question

If a line passes through the midpoint of the line segment joining the points (-3,-4) & (-5,6) and its slope is 4/5 then the equation of the line is: (a) 4x - 5y + 21 = 0 (b) 4x – 5y + 11 = 0 (c) 5x – 4y + 21 = 0 (d) 5x + 4y + 11 = 0

Answer 1

ans is (a) 4x - 5y + 21 =0