3 An arrow is shot straight up into the air The function H t

Last updated: 5/31/2023

3 An arrow is shot straight up into the air The function H t 16t2 90t 6 models the height in feet of an arrow after t seconds Round answers to two decimal places as needed All answers must include appropriate units of measure Draw a GOOD graph of this function on the grid below Use it to help you answer the following questions a How long does it take for the arrow to reach its maximum height and what is the maximum height Write your answer in a complete sentence b How long does it take for the arrow to hit the ground Write your answer in a complete sentence c Identify the vertical intercept Write it as an ordered pair and interpret its meaning in a complete sentence d Determine the practical domain and range Write your answers using proper notation e Use your graphing calculator to solve the equation H t 80 Write a complete sentence explaining the meaning of your answer in the context of the problem