Now, think of this table as a set of ordered pairs. This means that the first row can be placed in an ordered pair as (1,50). The second row can be written as (2,100). Using this, what is the slope of the line that connects the first two points?

Question

Now, think of this table as a set of ordered pairs. This means that the first row can be placed in an ordered pair as (1,50). The second row can be written as (2,100). Using this, what is the slope of the line that connects the first two points?

Answer 1

To find the slope of a line connecting two points, we use the formula:

slope = (change in y)/(change in x)

For the first two points, the change in y is 100 - 50 = 50 and the change in x is 2 - 1 = 1. Therefore:

slope = (change in y)/(change in x) = 50/1 = 50

So the slope of the line connecting the first two points is 50.