Write an Equation for the Line Described $m = 8$ , Through

Multiple Choice

Write an equation for the line described. Give your answer in slope-intercept form.
- $m = 8$ , through $( 2 , - 7 )$

A) $y = 8 x + 22$
B) $y = 8 x - 21$
C) $y = 8 x - 23$
D) $y = 9 x + 24$