If y = (m-2) x ^ m ^ 2 is a positive proportion function, then M=__ Function. The analytic expression is__ . y = (m-2) x + M-3 is a positive proportional function, then M=__ . analytic expression__ .

If y = (m-2) x ^ m ^ 2 is a positive proportion function, then M=__ Function. The analytic expression is__ . y = (m-2) x + M-3 is a positive proportional function, then M=__ . analytic expression__ .

Because y is a positive proportional function
So M & # 178; = 1
The solution is m = 1 or - 1
So the analytic expression of the function is y = - X or y = - 3x
Y = (m-2) x + M-3 is a positive proportional function
So M-3 = 0
m-2≠0
The solution is m = 3
So the analytic formula is y = X