How To Find The Range Of A Function

Hi friends, in this blog we will see How To Find The Range Of A Function. Function is taken to show a association between set of inputs values and set of outputs values in such a way that every value of input is associated to exactly one value of output. Let we have a function f (r) = r / 6 (f of ‘r’ is ‘r’ divided by the value 6") is a function. So if we are going to put the value of ‘r’ as 6 then we get the value of function as 1, it can be written as: f (6) = 6 / 6 = 1,

Now we will understand how to calculate range of a function. In function, all the ‘y’ coordinate values are said to be range of a function. In the same way we can also find out the domain of a function, all the possible terms of ‘x’ coordinate are known to be domain of a function. Let we have given some values (12, -18), (-71, 84), (53, -42), (-25, 17), then range of function is all the ‘y’ coordinate terms.

Domain = 12, -71, 53, -25.

Range is all ‘y’ coordinate values,

Range = -18, 84, -42, 17.

Let's understand that how to calculate the range of a function. Some steps are taken to calculate the range of a given function which are shown below:

Step1: To calculate the range of a function first have to take a function which contains ‘x’ and ‘y’ coordinates.

Step2: As we discuss above the range of a function is all ‘y’ coordinates values.

Step3: In above function the terms of ‘x’ and ‘y’ coordinate are there then we can easily calculate the range and domain of a function.

In this way we can easily find out the range of a function.

Now we will see Properties of Acids.

Acids are sour in taste. It is also turn blue litmus paper to red. Free download cbse books to get more information about properties of acids.