If the intersection point of the image of function y = x + m and function y = NX + 2 is on the X axis, then Mn=————
In the function y = x + m, let y = 0, then x = - M
From the meaning of the question, (- m, 0) is also on the graph of function y = NX + 2
It can be obtained that - Mn + 2 = 0
Then Mn = 2
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