Atruck with 48-in.-diameter wheels is traveling at 45 mi/h.
(
a. find the angular speed of the wheels in rad/min.
rad/min (
b. how many revolutions per minute do the wheels make?
rev/min

(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.