Domain and Range of Functions
Math ⇒ Functions
Domain and Range of Functions starts at 9 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Domain and Range of Functions.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 9
For the function f(x) = 1/(x-3), what value of x is not in the domain?
For the function f(x) = 2/(x+1), which value is excluded from the domain?
If f(x) = √(4-x²), what is the domain of f(x)?
If f(x) = √(x²), what is the range of f(x)?
If f(x) = 5, what is the range of f(x)?
If f(x) = x³, what is the range of f(x)?
State the domain of f(x) = √(2x-6).
State the range of f(x) = 2x² - 5.
State the range of f(x) = -x² + 4.
State the range of the function f(x) = |x|.
What is the domain of f(x) = √(9-x²)?
What is the domain of f(x) = 1/(x²+4)?
What is the domain of f(x) = 1/√x?
What is the domain of the function f(x) = 2x + 5?
What is the range of f(x) = -|x| + 3?
What is the range of f(x) = 3x - 4 for all real x?
What is the range of f(x) = x² + 2?
What is the range of the function f(x) = x²?
