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Calculate the first derivative of f( x)= 3x^3+2x^2-5

f’(x)= 9x^3+4x

Answered by • Maths tutor
4854 Views

Let f(x) = 3x^4 - 8x^3 - 3. Find the x- values of the stationary points of this function.

Stationary points occur when f'(x) = 0. To find this, we differentiate f(x) to get f'(x) = 12x^3 - 24x^2. We know that at the stationary points are when f'(x) = 0. so we know that 12x^3 - 24x^2 = 0. We ca...

YS
Answered by Yathavan S. • Maths tutor
3461 Views

How do I recognise the difference between a gerund and a gerundive?

There are a few ways that I have taught myself to remember the difference between these, as they can look very similar.
A gerundive is a passive adjective

JJ
Answered by Jess J. • Latin tutor
5619 Views

If a stationary observer sees a ship moving relativistically (near the speed of light), will it appear contracted or enlarged? And by how much.

Einstein's theory of special relativity postulates two theories; firstly the speed of light is a universal constant, and secondly the laws of physics are the same in all inertial (non-accelerating) refere...

TH
Answered by Thomas H. • Physics tutor
2331 Views

outline two cultural factors that may affect ethnic differences in educational achievement

ethnic differences within the education system, can cause differences in educational achievement due to various cultural factors. One cultural factor affecting educational achievement is the lack of adequ...

Answered by • Sociology tutor
15990 Views

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