The first five terms of a sequence are 5, 4, 3, 2, 1. What is the explicit formula for the sequence? O an= n-6
O an=5-n
O an=6-n
O an=n-5

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second