The inverse of the relation y=9x-4 can be obtained graphically by...
A) a reflection in the line y=(1/2)x
B) a reflection in the line y=2x
C) a reflection in the line y=x
D) a reflection in the x-axis
A) a reflection in the line y=(1/2)x
B) a reflection in the line y=2x
C) a reflection in the line y=x
D) a reflection in the x-axis
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( c ) a reflection in the line y = x