Find the Equation in Slope-Intercept Form of the Line Satisfying $y$

Multiple Choice

Find the equation in slope-intercept form of the line satisfying the conditions.
-Slope 1 ; $y$ -intercept $(0,-6)$

A) $x+y=-6$
B) $y=-6 x+1$
C) $y=-6 x$
D) $y=x-6$