1 answer:
Answer:
Part A: after 9 days the radius of the algae would be 12.81mm so the domain is 9. you would plot the domain at (0,9)
Part B: the y-intercept (the 9) represents the amount of algae the experiment started off with.
Part C: the rate of change is 0.
Step-by-step explanation:
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Answer:

3
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300 is 10 times as much as 30.
because if you do 30 x 10 you get 300
Six dollars is the only answer that seems correct using the graph. Hope this helped.
Answer:
C
Step-by-step explanation:
It is right