Evaluate the function $f(x)=-x^{2}+2$ at the given value of the variable
a. $f(2)$
b. $f(-4)$
a. $f(2)=$
(Simplify your answer.)

Answer

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Answer

So, the final answer is $f(2) = \boxed{-2}$.

Steps

Step 1 ：The function $f(x)$ is given as $-x^{2}+2$. To find the value of the function at a specific point, we need to substitute the given value of $x$ into the function. In this case, we are asked to find $f(2)$, so we need to substitute $2$ for $x$ in the function.

Step 2 ：Substituting $2$ for $x$ in the function gives us $f(2) = -2^{2}+2 = -4+2 = -2$.

Step 3 ：So, the final answer is $f(2) = \boxed{-2}$.

Evaluate the function $f(x)=-x^{2}+2$ at the given value of the variablea. $f(2)$b. $f(-4)$a. $f(2)=$(Simplify your answer.)

Answer

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Evaluate the function $f(x)=-x^{2}+2$ at the given value of the variable
a. $f(2)$
b. $f(-4)$
a. $f(2)=$
(Simplify your answer.)