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 $(3,-8)$ and $(1,-21)$

A) $y=-\frac{13}{2} x+\frac{23}{2}$
B) $y=\frac{2}{13} x-\frac{110}{13}$
C) $y=\frac{13}{2} x-\frac{98}{13}$
D) $y=\frac{13}{2} x-\frac{55}{2}$