Answer the questions below based on the graph below:
1. look at the part of the graph to the left of point a, and compare this to the part between points a and b.

what are one similarity and one difference between the 2 parts of the graph?

2. look at the part of the graph between points a and b, and compare this to the part to the right of point b.

how are the two parts of the graph are similar and different?

5(-9w) put expression in distributive property

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

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