Question

study the graph.
according to the graph, approximately how much of the us population used the internet in 2006?
less than 20%
about 40%
about 70%
more than 80%

Explanation:

Step1: Analyze the graph

Look at the vertical - axis (percentage of population) and the horizontal - axis (year). Locate the year 2006 on the horizontal - axis and then check the corresponding value on the vertical - axis.

Step2: Estimate the value

The graph shows that for the year 2006, the value on the vertical - axis (percentage of US population using the Internet) is close to 70%.

Answer:

about 70%