Question

Find the slope of line AB From the Given figures
please help me and solve him​

Answer 1

slope of AB = 0

Explanation:

The slope of the x- axis OX = 0

Since AB is parallel to the x- axis and parallel lines have equal slopes, then

slope of AB = 0

Answer 2

Since, the line AB is parallel to X - axes, so every point on the the line AB will have equal Y - coordinates.

lets take it as Y ( y - coordinate is same )

slope :

=》

`(y2 - y1)/(x2 - x1)`

but since y2 and y1 are equal, so

`( Y - Y )/(x2 - x1)`

=》

`(0)/(x2 - x1)`

=》

`0`