Question

Consider the following. f(x) = 2x3 − 21x2 60x − 3. Describe the interval(s) on which the function is continuous.

Answer 1

A polynomial function like f(x) = 2x^3 - 21x^2 + 60x - 3 is continuous everywhere.

Step-by-step explanation:

A function is said to be continuous on an interval if it is defined and
on an interval and its graph has no breaks, holes, or gaps. A polynomial function
like f(x) = 2x^3 - 21x^2 + 60x - 3 is continuous everywhere, which means it is
continuous on the entire real number line.