Learn about the domain and range of a function on Khan Academy.

The domain of a function is the set of all possible inputs for the function. For example, the domain of f (x)=x² is all real numbers, and the domain of g (x)=1/x is all real numbers except for x=0.

Learn about the domain and range of a function, including how to determine them and their significance in mathematics.

A function is a relation between two sets. To define a function, we pick our "from" set (the domain) and our "to" set (the codomain), and for each member of the domain, we describe which member of the …

The domain of a function is the set of values that we are allowed to plug into our function. So if you are going to check for the domain, usually find for the following 3 points:

Math> Grade 12 Math - Pakistan National Curriculum> Vector valued function> Vector-valued functions: definition, construction, domain & range, and differentiation

The domain is the possible numbers n can be that would accurately describe the sequence. For example, the difference between whether n>=1 or n>=0 depends on whether the range (output) it …

Grade 12 Math - Pakistan National Curriculum Course: Grade 12 Math - Pakistan National Curriculum > Unit 24 Lesson 1: Vector-valued functions: definition, construction, domain & range, and …

The domain is the set of values that get "plugged into" the function (the inputs) while the range is the set of values that the function assumes/produces after "going through the function".

A domain is the set of all of the inputs over which the function is defined. So if this the domain here, if this is the domain here, and I take a value here, and I put that in for x, then the function is going to …