2. Functions

Function Notation And Meaning — Quiz

Test your understanding of function notation and meaning with 5 practice questions.

Practice Questions

Question 1

What does the notation $f(x)$ mean in a function?

Question 2

If $f(x) = 2x + 3$, what is $f(4)$?

Question 3

For the function $g(x) = x^2$, what is the domain if no restrictions are given?

Question 4

If $h(3) = 10$, what does this tell you?

Question 5

Which statement best describes the meaning of the graph of a function?