# Math

posted by Tiffany

The function f(x) = x^2 -2x + x^1/2 is:

A. A polynomial because it is continuous.
B. A polynomial because it is of the form axn.
C. Not a polynomial because you are subtracting 2x.
D. Not a polynomial because you can’t have any fractional exponents.

Is the answer D?

1. Tiffany

@ms sue?

## Similar Questions

1. ### zeros of a polynomial

polynomial is x^3 - x^2 -11x + 15 If 3 is the zero of the polynomial, when you divide this polynomial with x-3, the remainder has to be 0?
2. ### Graphs of polynomial functions

What do polynomial functions look like? And what can be consider a polynomial function?
3. ### Polynomial Functions

What do polynomial functions look like? And what can be consider a polynomial function?
4. ### Polynomial Functions-help

What do polynomial functions look like? And what can be consider a polynomial function?
5. ### 8th Grade Algebra

Multiply. 1) (3t^2 - 2t - 4) * (5t + 9) Writing. 1) Explain why the product of a quadratic polynomial and a linear polynomial must be a cubic polynomial.
6. ### Math:Polynomial Functions

h(x) = -7x I was thinking that this was not a polynomial function because -7x is just one term making it a monomial but the answer key says it is a polynomial function. Could someone explain why that is so?
7. ### Math - polynomial function

Write a polynomial function with integral coefficients having the given roots. 1.) 0, -1/2, 6 2.) +or- 5i
8. ### Math ( Polynomial )

If the polynomial, x^4 - 6x^3 + 16x^2 - 25x + 10 is divided by another polynomial x^2 - 2x + k, the remainder comes out to be x + a, find k + a, please work the complete solution instead of giving simply an answer.
9. ### math

Create a quadratic polynomial function f(x) and a linear binomial in the form (x − a). Part 1. Show all work using long division to divide your polynomial by the binomial. Part 2. Show all work to evaluate f(a) using the function …
10. ### Math

What does the degree of a polynomial expression tell you about its related polynomial function?

More Similar Questions