"A ball is thrown upward from a 5-meter high balcony with an initial velocity of 20 m/s. The height h (in meters) of the ball after t seconds is given by the function h(t) - -4.9t²+20t+5. Answer the following questions: a) How high is the ball after 2 seconds? b) When does the ball reach its maximum height? c) What is the maximum height reached by the ball?"
Asked by wilmarlibrado84
Answer (1)
answer:explanation:yan ang sagot ko sa activity share ko nalang...