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Identify and classify the stationary points of f using the second derivative test, where f is the function given below

f(x) = x4- 4x3+ 4x2
Given the function above, we need to find its stationary points. Its stationary po...

TG
Answered by Tinagrivea G. Maths tutor
2034 Views

'How is it possible to recognise an extended period of oratio obliqua unintroduced by a verb of speech in Tacitus?'

One obvious indicator that a passage of Latin is indirect speech is an absence of indicative mood verbs, though of course writers like Tacitus might often use infinitive and subjunctive verbs as the prima...

JB
Answered by John B. Latin tutor
2616 Views

How do you divide mixed fractions? e.g. (1(1/5)) / (3/4)

(1(1/5)) / (3/4)1(1/5) = 6/5therefore the question is(6/5) / (3/4)To divide a fraction, you simply swap the position of the numerator and denominator in the latter part of the example, and multiple the fr...

JM
Answered by Jack M. Maths tutor
3221 Views

The Curve C shows parametric equations x = 4tant and y = 5((3)^1/2)(sin2t) , Point P is located at (4(3)^1/2, 15/2) Find dy/dx at P.

First I would find the value of t at Point P - I would equate the x equation to 4(3)^1/2 and the y equation to 15/2. This would give me (Px,Py). After this I would then find dy/dt, and dx/dx by differenti...

AB
Answered by Arjun B. Maths tutor
4282 Views

Explain how an action potential is transmitted from one neurone to another at a synapse.

A good answer would start with a definition of a synapse ('the junction between two neurones') and then be formatted as bullet points or numbers for clarity and backed up with a diagram.Action pot...

EK
Answered by Emily K. Biology tutor
2684 Views

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