Sun Solar Products collected installation data and prepared the following line graph. Reme...

Sun Solar Products collected installation data and prepared the following line graph. Remembering that the solar installation data are shown in thousands of installations, use the line graph to answer Exercises. See Example 1.

Which two years had the least number of installations? How many installations were there in each of those years?

The line graph shows that _________ and _________ had the least number.

The dots for both years are halfway between 2000 and 3000, or _________ installations.

Example