# Math

posted by .

x^4+x
x^4-x^2
x^4

my.hrw/math06_07/nsmedia/tools/Graph_Calculator/graphCalc

I graphed all three, however I can't say what the key features of the graphs of these functions?? how do u compare these types of graph

ANSWER: can you add them like would x^4+x be the same as 2x^5

THANK YOU SOO MUCH!!

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