Find a tutor
How it works
Prices
Resources
For schools
Become a tutor
Answers
>
Maths
>
GCSE
>
Article
If f(x) = x^2 - x + 7, find f(3)
f (3) = (3)
2
- (3) + 7
= 9 - 3 + 7
= 13
SJ
Answered by
Sagar J.
•
Maths tutor
2994 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
Solve the simultaneous equations: 5x + 3y = 41 and 2x + 3y = 20 Do not use trial and error.
Prove that 2^(80)+2^(n+1)+2^n is divisible by 7 for n belongs to the natural number.
Give the prime factorisation of 630
Factorise x^2-x-12
We're here to help
Contact us
Message us on Whatsapp
+44 (0) 203 773 6020
Company Information
Careers
Blog
Subject answers
Become a tutor
Schools
Safeguarding policy
FAQs
Using the Online Lesson Space
Testimonials & press
Sitemap
Popular Requests
Maths tutor
Chemistry tutor
Physics tutor
Biology tutor
English tutor
GCSE tutors
A level tutors
IB tutors
Physics & Maths tutors
Chemistry & Maths tutors
GCSE Maths tutors
© MyTutorWeb Ltd 2013–2025
Terms & Conditions
|
Privacy Policy
CLICK CEOP
Internet Safety
Payment Security
Cyber
Essentials
Cookie Preferences