PLEASE TEXT MY PHONE IF YOU KNOW HOW TO FIND THE SLOPE ON THE COORDINATE PLANE 252-621-8773 i don’t have enough points to put all the questions up here PLEASE

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.