Answer:
3 1/2
Step-by-step explanation:
Quarter bag plus three quarter bag=1 bag
2 half bags is one bag
2 three quarters full is 1 1/2 bag :)
Its 2,9 because thats the highest it gets which is the maximum
3,045 = 210x
3,045/210 = 14.5
A good estimate of the cost would be:
$14.50
A graph shows ...
... absolute minimum: 5, at x=-1 and x=1
... absolute maximum: 8, at x=2