PLS HELP ASAP ILY One hour after Junior Space Cadet had left his house, his sister Gwen discovered that he had forgotten his head. If Junior was driving at a speed of 50 mph, and Gwen drove at a speed of 75 mph, how many hours did it take Gwen to restore Junior's head to his shoulders?

3

Step-by-step explanation:

hours        J          G

1               50       0

2               100     75

3               150     150

(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.