7 min read
This study guide covers inverse functions, including: determining invertibility (one-to-one functions and horizontal line test), finding inverse functions (swap method), domains and ranges of inverse functions, graphing, and common exam question types. It also includes practice questions and an answer key.
Give us your feedback and let us know how we can improve
Question 1 of 10
Which of the following graphs represents a one-to-one function?
A straight line with a positive slope
A parabola opening upwards
A 'U' shaped graph
A horizontal line