1)Go to Y=
2)Enter in these coordinates
2^x
-2^x
2^-x
-2^-x
1/x
-1/x
x^4x
-x^4x
x^3
-x^3
Then,hit the graph button. It looks really cool.
By the by, I'm not a math whiz, I was just fooling around with my calculator and I've gotten a bunch of really awesome designs on there.
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