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23 votes
F(x)=√5x+1 is it a polynomial function?

User Khoi Ngo
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1 Answer

9 votes
9 votes

Given:


f(x)=\sqrt[]{5}x+1

Polynomial:

The polynomial is expressed as,


\begin{gathered} p(x)=a_nx^n+a_(n-1)x^(n-1)+\ldots\ldots.a_1x+a_0 \\ n\text{ is non-negative integer.} \\ a_i\text{ are non-zero real numbers} \end{gathered}

The given function has a real coefficient and non-negative power.

Therefore, it is a polynomial.

User Joshua Alger
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