A set of questions on functions and their properties are presented. Detailed solutions to the questions are provided.

Quesion 1:
f is a function defined by
Quesion 2:
Is y a function of x in the following equation
Question 3:
Find the domain of function f defined by
where √ is the square root.
Question 4:
f is a function defined by
Find f(9).
Question 5:
f and g are functions defined by
Find (f o g)(6).
Question 6:
Find all real values of x such that f(x) = 0 given that f is a function defined by
Question 7:
Find all real values of x such that f(x) = g(x) where f and g are functions given by
Question 8:
Question 9:
Find the domain of function f defined by
More math problems with detailed solutions in this site. 