In a statewide frisbee golf association, the players hold a tournament. If 1198 players qualify for the tournament and half of the players are eliminated in each round of games, how many players are left after 3 rounds?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.