Select the correct answer.
Function w is the difference when function n is subtracted from function m.
m(x) = 5x - 1-
n(x) = 7x + 13
Which equation defines function w?
O A. w(x) = -2x - 14
OB.
w(x) = -2x + 12
w(x) = 2x + 12
w(x) = 2x - 14
O C.
O D.