Top answers

Do two random lines, y=ax + b and y=cx + d, intersect? How do we work this out and if they do, where do they intersect?

Let us use Line 1 and Line 2 as an example. Line 1: y = 2x + 3 Line 2: y = -0.5x + 7 Step 1 - Try and plot the two functions on a x, y coordinate axes. Remember y = mx + c. Using Line1, we are given the y in...
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Answered by Ivan J. • Maths tutor
12800 Views

How do I form the imperfect subjunctive?

The imperfect subjunctive is a past subjunctive tense in Spanish, which is used to express extreme doubt or a very hypothetical idea. To form the imperfect subjunctive you must first remember the 3rd person ...
JB
Answered by Joseph B. • Spanish tutor
3250 Views

Which auxiliary verb do I use in the passé composé?

In order to decide which verb (avoir or être) when conjugation the passé composé, you must first choose the verb that you wish to conjugate. The majority of verbs are regular, and simply use the present tens...
JB
Answered by Joseph B. • French tutor
5039 Views

What is the difference between 'le' and 'un' in french?

'Le', 'la', 'les' is used when you are asking or describing something in particular. "Can I have the blue pen?" - "Est-ce que je peux avoir LE stylo bleu?" - You only want the blue pen. &...
EK
Answered by Emma K. • French tutor
13354 Views

When do I use "tu" and when do I use "vous"?

Explanation: Both "tu" and "vous" mean "you" but "tu" is used for the singular of "you" and "vous" is used in two cases: the plural of "you&qu...
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Answered by Mathilde M. • French tutor
3857 Views