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What is the equation of the curve that has gradient dy/dx=(4x-5) and passes through the point (3,7)?

To answer this question, we must use our knowledge of integration and differentiation.

First, we look at the information given to us. We have been told that the gradient of the curve is ...

Answered by Lara B. • Maths tutor

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How do you integrate 3x^2 - 6x + 5 (wrt x)?

To integrate any term, add one to the power of x and divide the co-efficient (amount of x) by the new power, so xⁿ becomes x⁽ⁿ⁺¹⁾/(n+1).
Using this, 3x² becomes 1x

Answered by Simon C. • Maths tutor

7893 Views

The variable x=t^2 and the variable y=2t. What is dy/dx in terms of t?

This question may seem difficult but we just have to remember the rules of parametric differentiation and the chain rule.
The chain rules states that dy/dx=dy/dz*dz/dx where z is a third variable. Pa...

Answered by Samradnyee K. • Maths tutor

16140 Views

What is the equation of the curve that has gradient dy/dx=(4x-5) and passes through the point (3,7)?

To answer this question, we must use our knowledge of integration and differentiation.
First, we look at the information given to us. We have been told that the gradient of the curve is given by dy/...

Answered by Samradnyee K. • Maths tutor

59675 Views