What is the slope of the line described by the data in the table below? Х
-4
0
4
8
y
3
8
13
18

Given:

The table of values is:

x      y

-4     3

0     8

4     13

8     18

To find:

The slope of the line that described by the data in the table.

Solution:

Consider any two points from the given table.

Let the two points are (0,8) and (4,13). So, the slope of the line is

Therefore, the slope of the line described by the data in the table is 1.25.