A ball is thrown, and the height (in meters) as a function of time (in seconds) is h = -5t2 + 20t + 2.
How long was the ball in the air?

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Based on the figures as marked, /\rqs = —

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.