Find an Equation of Variation in Which Y Varies Inversely $y = 30$

Multiple Choice

Find an equation of variation in which y varies inversely as x and the following is true.
- $y = 30$ , when $x = 2$

A) $y = \frac { 32 } { x }$
B) $y = \frac { 15 } { x }$
C) $y = 15 x$
D) $y = \frac { 60 } { x }$