Search our library of homework questions

Top answers

All subjects

All levels

Find the equation of the tangent to: y = X^2 + 3x + 2 at the point (2,12)

(1) Find the gradient using differentiation (2) If the gradient at (x₁,y₁) is m,y - y₁ = m(x - x₁)
(1) We differentiate the given equation:dy/dx = 2x + 3 <...

Answered by Samuel C. • Maths tutor

3814 Views

Describe the structure and bonding that contributes to a functional protein.

Translation of an mRNA transcript by ribosomes produces the two-dimensional primary structure – a linear sequence of amino acids held together by

Answered by Edwin J. • Biology tutor

2573 Views

What is the impact of deflation?

Micro:firms lower revenue, lower profits, leave the market, shut-down point, supply falls. EVAL: supply falls offsets lower prices.lower wages as less spending means less derived demand for labour and so ...

Answered by Aparna A. • Economics tutor

2315 Views

How does CGI impact film in the age of digital media?

Firstly, in terms of production, CGI widens the possibilities on offer for the filmmaker and/or editor. They have the ability to create entire worlds and fully realise imaginary constructs , synthesising ...

Answered by Liam R. • Media Studies tutor

5987 Views

Divide £700 in the ratio 5:3:2

The total number of 'parts' in this ratio is 5+3+2 = 10.

So, to work out how much of the total corresponds to 1 part, we need to divide the t...

Answered by Rohan B. • Maths tutor

39325 Views