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Brums [2.3K]
2 years ago
7

Which is f(5) for the function –2x2 2x – 3? –107 –63 –43 –37.

Mathematics
1 answer:
UkoKoshka [18]2 years ago
3 0

The value of the function at x=5 is -43.

<h2>Expression </h2>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations that are formed according to rules which are dependent on the context.  

<h2>Given equation</h2>

f(x)=-2x^2+2x-3

<h3>Solution</h3>

Equating the value in the given equation,

\begin{aligned}f(x)&=-2x^2+2x-3\\f(5)&=-2(5)^2+2(5)-3\\&=-2(25)+10-3\\&=-50+10-3\\&=-43\end{aligned}

Hence, the value of the function at x=5 is -43.

Learn more about Expression:

brainly.com/question/13947055

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