A fireworks company has two types of rockets called Zinger 1 and Zinger 2. The polynomial gives the height in feet of Zinger 1 at t seconds after launch. The polynomial: -16t2 + 165t gives the height of Zinger 2 at t seconds after launch. If the rockets are launched at the same time and both explode 6 seconds after launch, how much higher is Zinger 2 than Zinger 1 when they explode

Question

A fireworks company has two types of rockets called Zinger 1 and Zinger 2. The polynomial  gives the height in feet of Zinger 1 at t seconds after launch. The polynomial: -16t2 + 165t gives the height of Zinger 2 at t seconds after launch. If the rockets are launched at the same time and both explode 6 seconds after launch, how much higher is Zinger 2 than Zinger 1 when they explode

anonymous · Answer

A. 414 ft	

B. 990 ft	

C. 90 ft	

D. 324 ft

anonymous · Answer

The polynomial { missing polynomial? } gives

anonymous · Answer

-16t^2+150t

campbell_st · Answer

Substitute t = 6 into each polynomial... to find h(6) the height of the rockets after 6 seconding. 

you need the polynomial for zinger 1.... 

so the height difference is 

h = [-16x(6)^2 + 165x(6)] - [ -16x(6)^2 + 150x(6)]

just evaluate for the answer