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.
-Through $(-1,-1.5)$ and $(3,3.5)$

A) $y=-1.25 x-2.75$
B) $y=1.25 x-0.25$
C) $y=-0.8 x-2.3$
D) $y=0.8 x-0.7$