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Is the following function even, odd, or neither?

f(x)=(3)/(x^(2)+2)
Choose 1 answer:
(A) Even
(B) Odd
(c) Neither

Is the following function even, odd, or neither? $\newline$ $f(x)=\frac{3}{x^{2}+2}$ $\newline$ Choose $1$ answer: $\newline$ (A) Even $\newline$ (B) Odd $\newline$ (C) Neither

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Even and odd functions

Full solution

Q. Is the following function even, odd, or neither?

\newline

f(x)=\frac{3}{x^{2}+2}

\newline

Choose

1

answer:

\newline

(A) Even

\newline

(B) Odd

\newline

(C) Neither

Define function and $f(-x)$ : Define the function $f(x)$ and determine $f(-x)$ . The function given is $f(x)=\frac{3}{x^{2}+2}$ . To determine if the function is even, odd, or neither, we need to evaluate $f(-x)$ and compare it to $f(x)$ .
Substitute $-x$ in $f(x)$ : Substitute $-x$ for $x$ in $f(x)$ to find $f(-x)$ . $\newline$ $f(-x) = \frac{3}{(-x)^{2}+2}$ $\newline$ Since $(-x)^2$ is equal to $x^2$ (because the square of a negative number is positive), we can simplify $f(-x)$ to: $\newline$ $f(x)$ $0$
Compare $f(x)$ and $f(-x)$ : Compare $f(x)$ and $f(-x)$ . We have $f(x) = \frac{3}{x^{2}+2}$ and $f(-x) = \frac{3}{x^{2}+2}$ . Since $f(-x)$ is equal to $f(x)$ , the function $f(x)$ is an even function.

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\newline

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Question

Which of the following radian measures is equal to

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\newline

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\newline

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