Question

The equation of a line passing through the points (3.-2) and inclined at an
angle of 45 degree with the positive direction of X -axis is​

Answer 1

Step-by-step explanation:

inclination = 45°

slope (m) = tan 45° = 1

taking point (3,-2) as (x1, y1)

the equation of the required line:

=> y - y1 = m( x - x1)

=> y - (-2) = 1 ( x - 3)

=> y + 2 = x - 3

=> x - y = 5