What is the extreme-4.9t^2+283t+353 ?

The extreme-4.9t^2+283t+353 is Maximum(1415/49 ,4439.17346…)

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extreme-4.9t^2+283t+353

extreme points

- 4.9 t^{2} + 283 t + 353

Maximum (\frac{1415}{49}, 4439.17346 \dots)

Solution steps

f^{'} (t) = - 9.8 t + 283

Find intervals:

Increasing

: - \infty < t < \frac{1415}{49},

Decreasing

: \frac{1415}{49} < t < \infty

Plug

t = \frac{1415}{49}

into

- 4.9 t^{2} + 283 t + 353 : 4439.17346 \dots

Maximum (\frac{1415}{49}, 4439.17346 \dots)

y = 0 (x + 0) (x + (- 8))

f (x) = x (10 - 2 x) (12 - 2 x)

f (x) = (x - 2) (x + 5) (x + 2)

f (x) = x^{3} - 75 x + 7

f (x) = x ln (x) - x

What is the extreme-4.9t^2+283t+353 ?
The extreme-4.9t^2+283t+353 is Maximum(1415/49 ,4439.17346…)