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Maths
A Level

If y = 2^x, find dy/dx

Q: If y = 2^x, find dy/dx.

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BM
67690 Views

Polynomial long division, how do I do it?


Discriminants and determining the number of real roots of a quadratic equation


How can I find the area under the graph of y = f(x) between x = a and x = b?

You can find the area under this graph by evaluating the definite integral of y = f(x) with respe...

JR
Answered by Jonathan R. Maths tutor
4721 Views

How do I find the equation of the normal line given a point on the curve?

The normal line to a curve at a particular point is the line through that point and perpendicular to the tangent.

A simple trick to remembering how to find the normal...

JM
Answered by Joy M. Maths tutor
69476 Views

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