Question

This graph shows a proportional relationship.500450400350300Words2502001501005023455670010Time (minutes)What is the unit rate shown by the graph?75 minutes per word1.25 minutes per word1.25 words per minute75 words per minute

Answer 1

In the graph we can see that the person wrote 300 words after 4 minutes. so the rate is:

`(300)/(4)=75`

75 words per minute