A hot air balloon descends to the ground. The function a(t) = 210 – 15t can be used to describe the altitude of the balloon as i
t approaches the ground. The time is in minutes.
What does t represent?
?????????
What does a(t) represent?
???????
What information will a(5.5) give?
???????
(please don't answer with a link, thanks :). )
1 answer:
T represent the rate at which the balloon is decreasing
a(t) represents the height of the balloon
a(5.5) will give you the hight of the balloon at 5.5 minutes
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