Domain Is All X Values

The example below shows two different ways that a function can be represented.

Domain is all x values. Attempting to find domain range answers points are 1 1 7 3. The domain and range of a function is all the possible values of the independent variable x for which y is defined. The range of a function is all the possible values of the dependent variable y.

It is the set of all values for which a function is mathematically defined. The range is the set of y values that are output for the domain. Range is all of the possible y values functions are equations where the y value depends on what the x value is.

The domain will then be all other x values. Sets are called unordered lists so you can list the numbers. 2 3 4 6 range.

Functions are as simple as y x or y 2x 6. By factoring the quadratic i found the zeroes of the denominator. X determine all x values such that f x 1.

In other words it s the set of all possible values of the independent variable. Problem is to find the following. In other words the domain is the full set of x values that can be plugged into a function to produce a y value.

As a function table and as a set of coordinates. What is the domain. X 2 2x 15 0 x 5 x 3 0 x 5 x 3.