In 1846 the depth of the river was 5 feet deep. In 1847 it dropped to 3.5 feet.

This year, 1848, it rose to 5.7 feet.

Find the percent change in river depth.

what?

step-by-step explanation:

1010: 3030

is it i think

(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.