The first two steps in determining the solution set of the system of equations,
are shown in the table.
3x + 12 and y = 2x - 4, algebraically
equation
x2 - 6x + 12 = 2x - 4
x2-8x+16=0
which represents the solution(s) of this system of equations?
o (4,4)
o (-4, -12)
o (4, 4) and (4, 12)
o (44, 4) and (4, 12)