Find the inclination of a line whose slope is

(i)

(ii)

(iii) 1

(iv) -1

(v)

In what ratio is the line segment joining the points A(-4, 2) and B(8, 3) divided by the y-axis? Also, find the point of intersection.

Find the slope of a line whose inclination is

(i) 30°

(ii) 120°

(iii) 135°

(iv) 90°

Find the slope of a line which passes through the points

(i) (0, 0) and (4, -2)

(ii) (0, -3) and (2, 1)

(iii) (2, 5) and (-4, -4)

(iv) (-2, 3) and (4, -6)

If the slope of the line joining the points A(x, 2) and B(6, -8) is , find the value of x.