Function P represents the number of people in the library on a Monday as a function of hours since the library opened. Here is the graph of function P.
Based on the graph and the situation, which domain and range make sense for function P?
100
80
60
number of visitors
40
20
2
4 6 8 10 12 14
hours since opening
Ob
Domain: all numbers from 0 to 85. Range: all numbers from 0 to 14,
Domain: whole numbers only from 0 to 14. Range: whole numbers only from 0 to 85.
Domains all numbers from 0 to 14. Range: whole numbers only from 0 to 85.
Domain: whole numbers only from 0 to 14. Range: all numbers from 0 to 85.