Mathematics: H = -5t2 + 30t + 10 a) What is the Rocket s maximum height?

H = -5t2 + 30t + 10 a) What is the Rocket s maximum

granthazenp5e9mj

25.01.2022

The maximum height is 55

Step-by-step explanation:

Step 1: Find the derivative with respect to t

-5t^2 + 30t + 10

-5*2t + 30

-10t+30

Step 2: Solve for t

-10t + 30 - 30 = 0 - 30

-10t / -10 = -30 / -10

t = 3

Step 3: Plug in 3 for t in the original equation

h = -5(3)^2 + 30(3) + 10

h = -5(9) + 90 + 10

h = -45+90+10

h = 45 + 10

h = 55

The maximum height is 55

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florenciaaxell4042

02.02.2021

it is a line that is not across the graph it is a straght line that is the same direction as the x axis i hope this helps

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