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What is the difference between "por" and "para"?

They are both prepositions that can be translated as "for" in English. As a rule, you can think of "por" as anything that explains the reason or the means/way through which you do some...

RS
Answered by Rosa S. Spanish tutor
2143 Views

Find the stationary points of the function f(x) = x^3 - 27x and determine whether they are maxima or minima

A stationary point occurs when the first derivative of the function = 0. The first derivative of f(x) is df(x)/dx = 3x^2 - 27Setting this to zero gives 3x^2 - 27 = 0 -> x = +/- 3
To find whether i...

IS
Answered by Iman S. Maths tutor
4674 Views

Different cultural questions students usually are interested in knowing about


"¿Para ti, cuáles son las diferencias entre la cultura española y la cultura británica?"Para mí, hay muchas, sobre todo, una visión diferente de las relaciones sociales. L...

RS
Answered by Rosa S. Spanish tutor
1641 Views

what is d(2x^3)/dx?

the differential of a function y=2x^3 is the rate of change of that function. finding the differential is done by following the steps below:1) bring down the power of the x term and multiply it by the ter...

CZ
Answered by Charlotte Z. Maths tutor
3802 Views

I do not understand this topic and particularly this example. In the class the result was found out but I still do not get it. How did the teacher came up with this outcome?

Firstly please show me what was the topic and the example in class. Given the topic I will provide the answer and the easiest way to complete it.
For example, let's say the student had to solve the ...

MF
2291 Views

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