Find the Slope and Y-Intercept of the Line $= - 1 ; y$

Multiple Choice

Find the slope and y-intercept of the line.
--x + 12y = 48

A) slope $= - 1 ; y$ -intercept $= 48$
B) slope $= \frac { 1 } { 12 } ; y$ -intercept $= 4$
C) slope $= - \frac { 1 } { 12 } ; y$ -intercept $= 4$
D) slope $= 12 ; y$ -intercept $= - 48$