SOLUTION: I stuck on a question what functions are not linear functions? 2x=3y3-5 y4=2x=7 x2+y2=16 y=x

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Question 409404: I stuck on a question what functions are not linear functions?
2x=3y3-5
y4=2x=7
x2+y2=16
y=x
Answer by sofiyac(983) About Me  (Show Source):
You can put this solution on YOUR website!
2x=3y3-5
y4=2x=7
x2+y2=16
The ones above aren't linear, linear means the exponents have to be ONE, so just x and y. Anything greater than 1 for exponents would be NON LINEAR.