Classify the given function as a polynomial function rationa

Classify the given function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation f(t)=5t^4-3t^3-8t^2-6t-5 Classify the function f(t) = 5t^4-3t^3-8t^2-6t-5 Choose the correct answer below Rational function Root function polynomial function

Solution

f(t)=5t⁴-3t³-8t²-6t-5 is a polynomial function

domain of polynomial function is (-,)

domain of f(t) is (-,)