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Let the function y = (m-2) x * M-4 be an inverse scale function. (1) find the value of M. (2) draw the image of this function and point out which quadrant is its image located? Let y = (m-2) x * M-4 be an inverse proportional function (1) Finding the value of M (2) Draw an image of this function and point out which quadrants its image is in? (3) If the line y = KX intersects with the image of this function at two points a and B, and the ordinate of point a is 2, it is the solution set of the inequality (m-2) x * M-4 > KX about X
M = 3 in one or three quadrants x > 1 / 2 or X
If the function y = m / X - (M + 2) is an inverse scale function, in which quadrants are their images?
Why?
m+2=0
m=-2
y=-(2/x)
Two four quadrants
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