Classify each function as even, odd, or neither even nor odd.
2 answers:
The function
f(x) is even
g(x) is neither even nor odd
h(x) is odd
Steps:
for an even function it holds that f(-x) = f(x):
f(-x) = (-1)^6 x^6 - (-1)^4 x^ 4 = x^6 - x^4 = f(x) => f is even
for an odd h(x) it holds that h(-x) = -h(x):
It is easy to show that g(x) does not match any of the two possibilities above.
Answer: f(x) is an even function, g(x) is neither odd nor even and h(x) is an odd function.
Step-by-step explanation:
Since we have given that
We will check it for even or odd:
Consider ,
So, it is even function.
So, g(x) is neither even nor odd.
so, it is odd function.
Hence, f(x) is an even function, g(x) is neither odd nor even and h(x) is an odd function.
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