Question 986976
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(3,x/2)}}}
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determine if it is a function
y = 2x^3 is a function.