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Find the coordinates and determine the nature of the stationary points of curve y=(2/3)x^3+2x^2-6x+3

  1. Stationary points occur when dy/dx=0, therefore determine dy/dx first:
    dy/dx= 2x2 + 4x - 6
    2) solve dy/dx=0 for two values of x (using quadratic formula, if necessary):
    (x+...
BV
Answered by Barbora V. Maths tutor
3462 Views

How can I perceptively analyse within my essay?

Basic analysis, whilst providing the framework for a deeper investigation into your material, is less likely to be awarded highly by your examiner. Where basic analysis looks at the general themes and poi...

EC
10262 Views

Why is the resting membrane potential of a neurone negative when there are positive ions inside the cell?

The resting membrane potential inside the neurone (-70mV) is negative relative the outside! This means that even though there are both Na+ ...

CS
Answered by Chloe S. Biology tutor
4722 Views

Find the general solution to the differential equation d^2x/dt^2 + 5 dx/dt + 6x = 4 e^-t

To solve a linear second order differential equation we first find the complementary function and then the particular integral. To find the complementary function we must find the roots of the auxiliary e...

TM
8339 Views

Solve for x and y: 2x +5y + 5= 0 , 2y + 31= 5x

For a question like this you should aim to eliminate either x OR y from one equation in order to deduce the value of the other. 1) 2x +5y + 5= 0 , 2) 2y + 31= 5x
Rearrange equation 2) so that 2y +31...

TD
Answered by Tutor114325 D. Maths tutor
5547 Views

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