MYTUTOR SUBJECT ANSWERS

365 views

How to gain an inverse function

Set f(x) = y. Then rearrange your equation to find x on it's own as some function of y. If you have a x term on both the top and bottom of a fraction then you will have to multiply the whole equation through by the denominator. Times out any brackets and collect all x terms on one side of the equation with any other terms on the other side. To make it neater you would then replace all the y's with x's to make the inverse of f(x).

William S. GCSE Maths tutor, A Level Maths tutor

2 years ago

Answered by William, an A Level Maths tutor with MyTutor


Still stuck? Get one-to-one help from a personally interviewed subject specialist

174 SUBJECT SPECIALISTS

£20 /hr

Quentin D.

Degree: mathematics (Bachelors) - Durham University

Subjects offered: Maths, French+ 1 more

Maths
French
Biology

“About me: I am a French native speaker. During my childhood I have travelled quite a lot meaning that I am perfectly bilingual in French and English. Because I have travelled a lot, Maths has always been the "language" I recognized t...”

£20 /hr

Lewis M.

Degree: Biology (Masters) - Bristol University

Subjects offered: Maths, Biology

Maths
Biology

“About Me: I am a Biology student at Bristol University. I have always loved science and maths and I hope this will come across in my sessions! I have been invloved with tutoring for the majority of my school life, taking time out of ...”

£20 /hr

Baran K.

Degree: Mathematics (Bachelors) - Cambridge University

Subjects offered: Maths, Physics+ 3 more

Maths
Physics
Further Mathematics
.STEP.
-Personal Statements-

“About Me I am a friendly, outgoing first-year Maths student at the University of Cambridge. I am passionate about anything vaguely maths-related and love to help others improve their understanding of maths and physics! In my free tim...”

MyTutor guarantee

About the author

£20 /hr

William S.

Degree: Mathematics (Masters) - Durham University

Subjects offered: Maths

Maths

“Top tutor from the renowned Russell university group, ready to help you improve your grades.”

MyTutor guarantee

You may also like...

Other A Level Maths questions

Solve Inx + In3 = In6

Find dy/dx when y = x^2(cos(x)).

How would you differentiate f(x)=3x(2x-1)^2

How to solve polynomials

View A Level Maths tutors

Cookies:

We use cookies to improve our service. By continuing to use this website, we'll assume that you're OK with this. Dismiss

mtw:mercury1:status:ok