A huset City consur
discrete Tur
function
Energy Consumption (kWh)
3
2
0
2
4 6
8
18 20 22 24
repres
epres
next c
10 12 14 16
Time (hours)
where o
m. and 24
.mof the
Q. An energy company tracked the energy use of a household over a 24-hour
period. The graph shows the electricity consumption starting at midnight. Does
the graph show a discrete function or continuous
What is the domain
of the function and what does it represent?