Question

What is the slope of the line ?(khan academy)

Answer 1

The slope of the line is 2.

Explanation:

Slope of a line:

Suppose that we have two points. The slope of the line is given by the change in y divided by the change in x.

In this question:

Points (0,0) and (1,2)

Change in y: 2 - 0 = 2

Change in x: 1 - 0 = 1

Slope:
`m = (2)/(1) = 2`

The slope of the line is 2.