Top answers

All subjects
All levels

Find the tangent to the curve y=x^2 +2x at point (1,3)

In order to find the gradient we need to differentiate d/Dx = 2x + 2using our point, the gradient is 4using y = mx+cy = 4x +cusing our pointsy= 4x - 1

Answered by Diana W. Maths tutor
2499 Views

How do I write a good conclusion in an English Literature essay?

The conclusion of your essay is just as important as your introductory paragraph and should be planned before you begin to write the essay. Although it may be shorter than the other paragraphs within your...

Answered by Laura C. English Literature tutor
15786 Views

3.786g of hydrated zinc sulphate, ZnSO4•xH2O, is heated to remove all water of crystallisation. The mass of anhydrous ZnSO4 formed is 2.122g. What is the formula of the hydrated zinc sulphate?

Water of crystallisation describes water molecules that are bonded into a crystalline structure of a compound. By knowing the mass of the hydrated salt (3.786g) and of the anhydrous salt (2.122g) it is po...

Answered by Claire F. Chemistry tutor
8873 Views

What is the eschatological verification by John Hick?

The Eschatological Verification is from John Hick's book Faith and Knowledge (1966) which was written as a response to the rise in Logical Positivism. Logical Positivism is the idea that: if some...

Answered by Religious Studies tutor
11540 Views

How is a resting potential achieved?

At resting potential the voltage of the cell is ~ -65mV A neurone sends an impulse from sensory receptorsThis causes sodium ion channels to open on the dendritesThis allows the movement of Na+ ions into t...

Answered by Biology tutor
2761 Views

We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences