2. Topic 2(COLON) Algebra, Functions and Their Graphs
Lesson 2.6: Functions, Composition And Inverses — Quiz
Test your understanding of lesson 2.6: functions, composition and inverses with 5 practice questions.
Practice Questions
Question 1
What is the range of the function $f(x) = 2x + 3$?
Question 2
For which of the following functions has an inverse?
Question 3
What is the inverse of the function $f(x) = 3x - 2$?
Question 4
If $g(x) = \frac{1}{x}$, what is its domain?
Question 5
Which of the following represents the composition of the functions $f(x) = x + 1$ and $g(x) = 2x$?