Algebra-1

To find the slope from the table, we can use the formula for slope, which is:

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

Let's calculate the changes in y and x for consecutive data points in the table:

For the first two points (1, 12) and (2, 16):
change in y = 16 - 12 = 4
change in x = 2 - 1 = 1

For the next two points (2, 16) and (3, 20):
change in y = 20 - 16 = 4
change in x = ...