Question

The height of a ball above the ground during the time interval [0,2.5) where 't' is
in seconds and s(t) in feet is given by s(t)=40t-16t? The instantaneous velocity of
the ball 2 seconds after it is thrown is equal to,​

Answer 1

Answer:

Answer:- Each value of time is associated with exactly one height. Explanation:-Given:-The equation models the height in feet (h) of a softball t seconds after it is hit by a batter.Here h is the height of the ball a function of time where time(t) is an independent variable and 'h' is a dependent variable which depends on time.