The function is given to be:
[tex]r(x)=(x+7)^3[/tex]
The function represents a graph that has been shifted by 7 units to the left.
By the transformation fule, the function r is given to be:
[tex]r(x)=f(x+7)[/tex]
Making the following substitution into the function:
[tex]x+7=x[/tex]
The parent function will be:
[tex]f(x)=x^3[/tex]
