Domain Of A Function Questions
Range of a function this is the set of output values generated by the function based on the input values from the domain set.
Domain of a function questions. Examsolutions maths revision ocr c3 june 2013 q7 ii youtube video. 3 u 3 1 u 1. Given f x 1 x find f x f a x. The domain of a function is the set of numbers that can go into a given function.
Domain is found by setting x 2 4 0 because division by 0 is not allowed. The set of possible y values is called the range. Determining domain word problem real numbers our mission is to provide a free world class education to anyone anywhere. Domain of a function this is the set of input values for the function.
Exam questions domain and range. Khan academy is a 501 c 3 nonprofit organization. 2 u 2 2 u 2 x 2 4x 3 0 division by 0 is not allowed. Browse through all study tools.
X 2 4x 3 0 solutions. Domain of advanced piecewise functions our mission is to provide a free world class education to anyone anywhere. The expression under the square root must not be negative x 2 9 0 and the denominator of 1 x 1 must not be zero x not equal to 1. X 3 and x 1 domain.
Find the domain of g x x 2 9 1 x 1 solution to question 9. 1 view solution helpful tutorials. If you want to know how to find the domain of a function in a variety of situations just follow these steps. For a value of the variable x to be in the domain of function g given above two conditions must be satisfied.
Function domain word problems. The domain of the function sqrt 16 x 2 is 4 or equal to x or equal to 4 but how would i go about finding the domain in maple. Exam questions domain and range. Domain of a function questions and answers test your understanding with practice problems and step by step solutions.
In the example above the range of f left x right is set b. Addition and subtraction of algebraic fractions. Examples finding the domain of functions. Find the domain range function hot network questions extra meaningful way of saying i love my children who are no longer with me.
In other words it is the set of x values that you can put into any given equation. Determining domain word problem real numbers up next.