Ahot air balloon is 910 feet above sea level. it is rising at a rate of 4 feet per second. how high is the hot air balloon after 80 seconds?

1230 feet above sea level

4*80=320

320+910=1230

1230

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

you divide them and then you get the answer i took this class this year

step-by-step explanation: