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[10 pts] A model rocket is launched from a raised platform at a speed of 120...

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Basic Math

[10 pts] A model rocket is launched from a raised platform at aspeed of 120 feet per second. Its height in feet is given by h(t) =-16t^2 +120 t + 32 where t represents seconds after launch.

a. [3 pts] After how many second does the object reach itsmaximum height? Use the vertex formula.

b. [2 pts] Use the previous result to find the maximum heightreached by the rocket.

c. [5 pts] After how many second does the rocket hit theground?

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