#### Answer

The largest difference in fundraising was $1500.

#### Work Step by Step

To find the largest difference in fundraising, we look for the spot on the graph where the dots for band and for sports are the farthest apart. This occurs in the year 2009 when band raised \$6500 and sports raised \$5000. To find the difference, we must subtract these two numbers. $\$6500-\$5000=\$1500$