Algebra 1 4.05a Part B50 pointsConsider the standard form of an exponential function:y=a(b)^x 1.How does changing the base number (inside the parentheses) change yourgraph? (10 points)
2.How does changing the number outside the parentheses change yourgraph? (10 points)
3.Create three new exponential equations to represent Alison, Cindy, andJavier. (30 points)Alison loves social media and likes for her posts to be shared as much aspossible while Cindy and Javier prefer for their posts to stay amongst theirfriends primarily.

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Which is a graph of a proportional relationship?

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