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The points P (2,3.6) and Q(2.2,2.4) lie on the curve y=f(x) . Use P and Q to estimate the gradient of the curve at the point where x=2 .

To answer this question you will need to recall the formula for the gradient of a straight line. Cordinates are written in the form (x ​1,x 2 ​) and (y 1, ​y 2 ​). The formula takes into consideratoon the co...
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Answered by Abdulmuminu Y. • Maths tutor
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How can I confidently pass my Italian speaking test?

Ciao! Mi chiamo Serena e ti aiuterò a prepararti per l’esame in Italiano. Speaking is not just about what you can say in the classroom or memorising every word for your speaking. It is about making you feel ...
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Answered by Serena C. • Italian tutor
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How can I confidently pass my Spanish speaking test?

Hola! Me llamo Serena y voy a ayudarte con el examen de Español. Speaking is not just about what you can say in the classroom or memorising every word for your speaking. It is about making you feel more comf...
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Answered by Serena C. • Spanish tutor
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What are the endings for the active pluperfect tense?

We have seen how the pluperfect is translated as 'I had x-ed' in the active form. For all verbs to form the pluperfect you need to have the perfect stem + the imperfect of the verb 'I am' The perfect stem is...
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Answered by Serena C. • Latin tutor
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How do you translate the pluperfect tense?

A verb in the pluperfect can be either active or passive . When a verb is in the active form it is translated as 'I had x-ed' in the first person. x here refers to the verb used. Example: portaveram = I had ...
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Answered by Serena C. • Latin tutor
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