Which shows you how to plot (6,3) on a coordinate plane?
a. start at the origin, move 3 spaces right, and 3 spaces up.
b. start at the origin, move 3 spaces right, and 6 spaces up.
c. start at the origin, move 6 spaces right, and 6 spaces up.
d. start at the origin, move 6 spaces right, and 3 spaces up.

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem