Find the Formula for the Function $p = \frac { 3 x } { 2 }$

Multiple Choice

Find the formula for the function.
-Express the perimeter of a square as a function of the square's side length x.

A) $p = \frac { 3 x } { 2 }$
B) $p = x ^ { 3 }$
C) $p = 6 x$
D) $p = 4 x$