The table shows the percent of adults who used computers from 1984 through 2007. What was the rate of change from 1989 to 2007?

3.1 (nearest tenth)

Step-by-step explanation:

Year (independent variable) = x

Percent of adults (dependent variable) = y

Rate of change is given as = .

Let,

Plug in the values into the equation

Rate of change =

Rate of change = (nearest tenth)

its the fourth option