Find an Equation in Slope-Intercept Form (Where Possible) for the Line

Multiple Choice

Find an equation in slope-intercept form (where possible) for the line.
- $y$ -intercept $-1, x$ -intercept 2

A) $y=-2 x+2$
B) $y=2 x+2$
C) $y=\frac{1}{2} x-1$
D) $y=-\frac{1}{2} x-1$