Top answers

How do I form the trapassato prossimo (pluperfect) tense in Italian? When do I use it?

The pluperfect in Italian is a composite (or if you want to sound fancy, a periphrastic) tense, like the passato prossimo (e.g. ho finito , 'I have finished'), so we make it by combining an auxiliary verb wi...
LK
Answered by Lottie K. • Italian tutor
6336 Views

Can you explain me, with examples, what the CONGIUNTIVO tense is and how do you form it?

While we use the present indicative tense to talk about certainty and facts, we use the present subjunctive form after a verb or expression of emotion, opinion, desire, uncertainty or a command in the presen...
Answered by • Italian tutor
5517 Views

What is the effect of an increase in supply on the economy?

An increase in supply, such as that caused by a fall in producer costs causes prices to fall, and the quantity consumed to increase. Diagrammatically, this is represented by an outwards shift of the supply c...
Answered by • Economics tutor
5260 Views

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

f’(x)= 9x^3+4x
Answered by • Maths tutor
5129 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 can f...
YS
Answered by Yathavan S. • Maths tutor
3709 Views