Find the Equation in Standard Form of the Parabola Described $y ^ { 2 } = 60 x$

Multiple Choice

Find the equation in standard form of the parabola described.
-The focus has coordinates (-15, 0) , and the equation of the directrix is x = 15.

A) $y ^ { 2 } = 60 x$
B) $y ^ { 2 } = - 60 x$
C) $x ^ { 2 } = - 60 y$
D) $y ^ { 2 } = - 15 x$