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A curve is described by the equation x^3 - 4y^2 = 12xy. a) Find the points on the curve where x = -8. b) Find the gradient at these points.

a) The first part of this question is asking us to find points, (x,y), such that x = -8. By taking the equation and substituting in x = -8, we should find values, y, such that the points given are (-8,...

Answered by Ben C. • Maths tutor

16428 Views

How do you solve the following simultaneous equation?

2x - 6y = 18

4x + 3y = 6

First, make either the x or y the same value by multiplying the equations. Let's choose x.

2x - 6y = 18 x2

4x + 3y = 6 ...

Answered by Jason E. • Maths tutor

5979 Views

What do you need to prove for Unlwaful Act Manslaughter (Constructive Manslaughter)?

To convict of UAM, you must prove that:

1) The defendant committed an unlawful act

2) This unlawful act was dangerous
3) The unlawful act <...

Answered by Jason E. • Law tutor

3881 Views

What is Opportunity Cost?

Opportunity cost arises whereby you are forced to make a decision between two options, usually because of financial constraints. The 'opportunity cost' is the option that you do NOT choose.

Answered by Jason E. • Business Studies tutor

5421 Views

What is a coalition government?

In coalition government, more than one or several parties come together to form the government; it is also called the hung government. Usually, union of two or multi parties is sought to form the coal...

Answered by Umair J. • Government and Politics tutor

18504 Views