You can put this solution on YOUR website! pick up some value for x, calculate corresponding y values, draw those (x,y) points, connect points == > you get graph.
You can put this solution on YOUR website! Graph f (x) = (1/4)^x
If x=0, y=1
If x=-1, y=4
If x=-2, y=16
If x=1, y=1/4
If x=2, y=1/16
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Cheers,
Stan H.