Question 544905
Could someone tell me if the function is even, odd, or neither? 
a. y = 2x^3 
b. y = 3x^6 + 2
c. y = 1/3x^6
d. y = -0.5x^3 -4
 
I have: a. odd b. even c. even d.neither
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a,b,c are correct.
Checking "d":
f(x) = -0.5x^3-4
f(-x) = 0.5x^3-4
-f(-x) = -0.5x^3+4
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neither is correct. 
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Cheers,
Stan H.