Help I will include

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.

The table respent two linear functions the equation respented by the first tables is given

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.