This should be a (2 and 3 only) because the graph never hits the x-axis so this rules 1 out. All of the other options have 1 in them so they are all incorrect. To check this we know the middle of the graph is x=2 making 3 true. 2 would be true because this is the point where the parabola hits the y axis.
The answer should be 3 square root 2
Answer:
1. $670
2.$920
3.$1500
4.$2100
Step-by-step explanation:
Hope it was fast enough & helpful .
Good luck ^^
Use the distrubution property and multiply -16 by -8s and 17.
128s-272
Over 5 weeks 20 reduction in waste removed.
Therefore 4 per week.
Therefore gradient -4w.
-4 x 5 + c = 60
-20 + c = 60
c = 80
dumpsters removed = d
weeks = w
d = 80 - 4w
