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Artist 52 [7]
2 years ago
9

Which function is odd?

Mathematics
1 answer:
ddd [48]2 years ago
5 0
The function is odd if you can replace every x with -x and get the oposite equation
example
if you replace x with -x in y=x^3, then you get -x^3, so therefor the functin is odd


so

replace x with -x


a. we get x^3+4, nope
b. we get -2x^3, yep
c. we get x^4-9, nope
d. we get x^4-4x, nope


answer is B
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