COMBINING AND INVERTING FUNCTIONS

Here is the link to help you understand what ‘function’, ‘domain’ and ‘range’ are: https://www.coolmath.com/algebra/15-functions/01-whats-a-function-domain-range-01

One-one Functions: https://www.mathwarehouse.com/algebra/relation/one-to-one-function.php

Inverting Functions: https://www.purplemath.com/modules/invr sfcn3.htm

Answer key for Exercise 11A: https://bukitsionmatheleven.school.blog/wp-content/uploads/2020/01/exercise-11a-answer-key.pdf

Answer key for Exercise 11B: https://bukitsionmatheleven.school.blog/wp-content/uploads/2020/01/exercise-11b-answer-key.pdf

Answer key for Miscellaneous Exercise 11: https://bukitsionmatheleven.school.blog/wp-content/uploads/2020/01/misc-ex-11-answer-key.pdf

Quiz 1 Term 3: Functions https://bukitsionmatheleven.school.blog/wp-content/uploads/2020/01/term3quiz1.pdf