The graph shows the income Luis made when he worked as a banker from January to May.
- What was the difference between the highest and lowest income earned by Luis?
- Between which two months was the decrease in Luis's income the greatest? Give the answer in short form. (Eg Jan, Feb)
(a)
Highest income earned = $2600
Lowest income earned = $1600
Difference
= 2600 - 1600
= $1000
(b)
Greatest decrease in income occurred from April to May.
Answer(s): (a) $1000; (b) Apr, May