Consider this system of linear equations:
y − x = -13
-4x + 3y = -51
the solution of the system of equations is
a. ( 112/5 , 47/5 )
b. ( -12 , 1 )
c. ( -12, 1 )
d. ( -12 , -1 )
e. ( 12 , -1)

Part 1: use the graph to count the slope of the line that passes through the points (2,1) and (2,0).part 2 in two or more complete sentences,explain why it is not possible to write the equation of the given line in the traditional version of the point-slope form of a line