SOLUTION: convert to binary base 50.14 what is the inverse of y=2x^3?determine if it is a function

Algebra ->  Rational-functions -> SOLUTION: convert to binary base 50.14 what is the inverse of y=2x^3?determine if it is a function      Log On


   

Question 986976: convert to binary base
50.14
what is the inverse of y=2x^3?determine if it is a function
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
convert to binary base
50.14
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50 = 110010
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0.14 is repeating.
--> 0.001000 /111101011100001010000/... the part between /.../ repeats.
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what is the inverse of y=2x^3?
Swap x & y, then solve for x:
x = 2y^3
y+=+root%283%2Cx%2F2%29
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determine if it is a function
y = 2x^3 is a function.