Chapter 2 - Section 2.6 - Transformations of Functions - 2.6 Exercises - Page 207: 54

$f(x)=x^3+5$

Given the standard function, $ f(x)=x^3 $, the equation of the graph that shifts upward will have a positive constant added to the equation. Hence, a shift of $5$ units up will have the equation, \begin{array}{l}\require{cancel} f(x)=x^3+5 .\end{array}