2. Topic 2(COLON) Algebra, Functions and Their Graphs
Lesson 2.4: The Modulus Function And Inequalities — Quiz
Test your understanding of lesson 2.4: the modulus function and inequalities with 5 practice questions.
Practice Questions
Question 1
What is the value of $|-3|$?
Question 2
Which of the following represents the equation $|x - 4| = 2$ in its solutions?
Question 3
What is the range of the function $f(x) = |x|$?
Question 4
What is the correct interpretation of the inequality $|x + 1| < 3$?
Question 5
If $f(x) = 2x - 5$, what is $|f(4)|$?