The factors of 4 are 1, 2, and 4 .
The factors of 9 are 1, 3, and 9 .
19 8/10 and if its simplified, 19 4/5
Domain: What are all the possible x values?
[-6, 0) U (0,2)
[ ] Closed brackets means including a number
( ) Open brackets means not including that number
Range: All possible y values
(1, 6]
The author rounded to the hundred thousands place.