Answer:
7
Step-by-step explanation:
To find the slop, use (rise/run)
The y goes from 0 to 7/3
The x goes from 0 to 1/3
This means it would be (7/3)/(1/3)
This equals 7 as when you divide fractions, the second fraction goes to its reciprocal and you multiply
7/3 * 3/1
You can eliminate both 3 leaving you with 7/1 which is 7
