Find an Equation of the a Line That Is Tangent $f ( x ) = 8 x ^ { 3 } , \quad 216 x - y + 5 = 0$

Multiple Choice

Find an equation of the a line that is tangent to the graph of f and parallel to the given line. $f ( x ) = 8 x ^ { 3 } , \quad 216 x - y + 5 = 0$

A) $y = - 216 x + 432$
B) $y = 216 x - 432$
C) $y = - 216 x - 432$
D) $y = 216 x + 432$
E) both B and D