Question

What is the equation written in a function notation with x as the independent variable x-y=3

Answer 1

we are given

`x-y=3`

Here , we are given

x as the independent variable

so, y is dependent variable

so, we will solve for y

`x-y=3`

Add both sides by y

`x-y+y=3+y`

`x=3+y`

Subtract both sides by 3

`x-3=3+y-3`

`x-3=y`

so, our function is

`f(x)=x-3`................Answer