Question

Do the domain and range of the function f(x)=x^3+k depend on the value of k?

Please help!!!! It will be greatly appreciated!!

Answer 1

no

Explanation:

f(x) = x^3 has a domain of all real number and a range of all real numbers

f(x) = x^3 +k just shifts the function up k units ( or down k units if k is negative)

It will not affect the domain or the range