SOLUTION: Need some help on how to plot the graph of : f(x)=(1/2)^x

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Question 116143: Need some help on how to plot the graph of :
f(x)=(1/2)^x
Found 2 solutions by stanbon, smartasu:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Need some help on how to plot the graph of :
f(x)=(1/2)^x
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Let x = -2, then y = 4
Let x = -1, then y = 2
Let x = 0, then y = 1
Let x = 1, then y = 1/2
Let x = 2, then y = 1/4
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graph%28400%2C300%2C-5%2C5%2C-5%2C5%2C%281%2F2%29%5Ex%29
Cheers,
Stan H.

Answer by smartasu(1) About Me  (Show Source):
You can put this solution on YOUR website!
Thank you!!! You are awesome!!!