Top answers

All subjects
All levels

For all values of x, f(x)=(x+1)^2 and g(x)=2(x-1). Show that gf(x)=2x(x+2)

The question is asking us to find gf(x).
When approaching this question, the first thing I tend to look for is what information we have that we can break down. In this case, I can immediately see tha...

Answered by Hannah B. Maths tutor
8248 Views

Explain how a stent works to treat Cardiovascular Disease? (3 marks)

A stent is a small cylinder wire mesh that is inserted into the blood vessel and expanded. This opens the middle of the blood vessel, allowing greater blood flow,...

Answered by Robert T. Biology tutor
3910 Views

What are the two types of immune system?

The immune system protects you against invading pathogens and infections that may enter your body. It can be broadly split into two streams - the adaptive and the innate immunity. The innate immunity is m...

Answered by Biology tutor
1987 Views

How do rearrange y to make it the subject of an equation?

The general principle is to collect all of the values with y in on one side using adding, subtracting, multiplication and division. Then, you take y out as a factor and divide the other side by the values...

Answered by Maths tutor
2482 Views

Find the antiderivative of the function f(x)=(6^x)+1

F(x)= ((6^x)/ln(6))+ x + C

Answered by LUKE V. Maths tutor
2962 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