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2.
Determine if the function is Odd Even Neither.
[6]
f(x) = -3x4 + 2x3 – 5x2 + x

2. Determine if the function is Odd Even Neither. [6] f(x) = -3x4 + 2x3 – 5x2 + x-example-1
User Chandi
by
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1 Answer

0 votes

Answer:

neither

Explanation:

• If f(x) = f(- x) then f(x) is even

• If f(- x) = - f(x) then f(x) is odd

Given

f(x) = - 3
x^(4) + 2x³ - 5x² + x , then

f(- x) = - 3
(-x)^(4) + 2(- x)³ - 5(- x)² + (- x) = - 3
x^(4) - 2x³ - 5x² - x

Since f(x) ≠ f(- x) then f(x) is not Even

- f(x) = - (- 3
x^(4) + 2x³ - 5x² + x) = 3
x^(4) - 2x³ + 5x² - x

Since f(- x) ≠ - f(x) then f(x) is not Odd

Thus f(x) is neither even nor odd

User Vasilis Lourdas
by
7.8k points
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