Textbook Problem

In Problems 25-28, write the equation of the line tangent to the graph of each function at the indicated point. As a check, graph both the function and the tangent line you found to see whether it looks correct.

$\text{26}\text{. }y\text{ =(}{x}^{\text{2}}{\text{+1)}}^{\text{3}}\text{at }\left(\text{2, 125}\right)$