Calculate the slope of the line on the graph using the formula:
72-V1
m
X2 - X
The slope of the line is
_m/s.

Given:

The graph of a line which represents position (m) at time (s).

To find:

The slope of the line.

Solution:

Formula for slope:

From the given graph it is clear that the line passes through two points (0,0) and (1,4).

Using the above formula, we get

Therefore, the slope of the line is  4 m/s.

45

step-by-step explanation: