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Given y=2x^4-1+x^1/2, solve dy/dx

Using the sum rule, you can split the function in three terms and then derive each of them separately. The rule is to bring down the power and the power minus one. So for the first term, it becomes 2*4x

Answered by Yanni C. • Maths tutor

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Discuss the likely effects of expansionary monetary policy.

Expansionary monetary policy is the use of a central bank's money supply and interest rate manipulation to stimulate aggregate demand and aggregate supply. This is done through raising the money supply, l...

Answered by Eric S. • Economics tutor

5176 Views

‘IMPRESSIVE BUT NOT VERY PRACTICAL.’ DO YOU THINK THIS APPLIES MORE TO THE BUILDINGS AND LAYOUT OF THE SANCTARY OF ZEUS AT OLYMPIA OR THE SANCTUARY OF APOLLO AT DELPHI? (25 MARKS)

Overall this statement applies more appropriately the sanctuary and buildings of Olympia as it is less practical with no clear sacred way but is indeed very impressive as seen most clearly in the chrysele...

Answered by Thais W. • Classical Civilisation tutor

3437 Views

How do I develop an original idea for my final piece?

Once you have been given the theme, I would first brainstorm ideas about different avenues you could explore, it's a good idea to take a double page in your sketchbook and create a mindmap with ideas - yo...

Answered by Sophie V. • Art tutor

6834 Views

Describe how animals and plants are adapted to survive in dry conditions such as deserts. For each adaptation that you give, describe how the adaptation helps the animal or plant to survive in dry conditions.

Camels are adapted to survive extremely dry conditions in deserts, where it is hot during the day and cold at night.They have the ability to go without water for long periods of time; their large humps al...

Answered by Dianne L. • Biology tutor

5877 Views