Find the domain of the given function. Write your answers in both set builder and interval notation, also with absolute value. :

f(x)= 2x^3 -5x^2 +3x

### 1 Answer | Add Yours

Domain is "All Real Numbers" unless there is some reason for

it to be restricted. Since the given function `f(x)= 2x^3 -5x^2 +3x` is a polynomial function, then there is no restriction in the values of x.

Therefore, the domain is all real numbers. In interval notation, it is expressed as `(-oo,oo)` . And in set builder notation, the domain is `{x|x in RR} ` .

### Join to answer this question

Join a community of thousands of dedicated teachers and students.

Join eNotes