Top answers

All subjects
A Level

What does it mean for a function to have one to one mapping?

One to one mapping means is that there's only one value you could insert into the function that would give you a certain output. f(x) = 2x+1 is an example of one to one mapping where 3, for example, is th...

JM
Answered by Joshua M. Maths tutor
12376 Views

How would you apply the law of theft to a scenario?

So start by defining the law - s1(1) dishonestly appropraite property belonging to another with the intent to permently deprive Then outline the actus reus with cases - s3(1) appropriation (Pitham v Hehl)...

EF
Answered by Emily F. Law tutor
6317 Views

find dy/dx where y = a^x

First, we need to re-write it as e to the power something. The definition of log base e is that e^log(y) = y. We can put our expression into this equality too. So a^x = e^log(a^x), so we use log rules to ...

AS
Answered by Alastair S. Maths tutor
3326 Views

Derive the quadratic equation.

So in order to derive the quadratic equation we need to start with a quadratic that can represent any quadratic equation. Lets start with ax2+bx+c=0.

We will use the completing the squar...

HT
Answered by Harry T. Maths tutor
3724 Views

What is a theatre practitioner and how would using ones influence change the dynamics on stage

Theatre practitioners are key and have influence over every piece of classical or modern theatre shown to date. A theatre practitioner is, quite basically, someone who both creates theatre on stage and in...

RN
Answered by Ross N. Drama tutor
13324 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning