Two rockets are launched from the ground at the same time. The height of Rocket A, in feet, is modeled by h(t) = –16t2 + 144t, where t
is the time in seconds after the launch. The height of Rocket B, in feet, is shown
in the graph. https://learning.k12.com/content/enforced/46743-COF_473911/Unit%204%20Extended%20Response.pdf?_&d2lSessionVal=ztZPzpegxsGz1bJ6tCxIHFU9N ((its number 3).
(a) Which rocket is in the air longer? How much longer?
Show your work or explain your reasoning.
(b)
Which rocket reaches a greater height? How much greater? Show your work or explain your
reasoning

Question

Two rockets are launched from the ground at the same time. The height of Rocket A, in feet, is modeled by h(t) = –16t2 + 144t, where t
 is the time in seconds after the launch. The height of Rocket B, in feet, is shown 
in the graph. https://learning.k12.com/content/enforced/46743-COF_473911/Unit%204%20Extended%20Response.pdf?_&d2lSessionVal=ztZPzpegxsGz1bJ6tCxIHFU9N ((its number 3).
   (a) Which rocket is in the air longer? How much longer?
 Show your work or explain your reasoning. 
(b) 
Which rocket reaches a greater height? How much greater? Show your work or explain your 
reasoning