Question

Does anyone know this?

Answer 1

`f(x) = - 2 {x}^(2) - 2x + 10`

put the value of x = 2

`f(2) = - 2( {2}^(2) ) - 2(2) + 10`

`f(2) = - 8 - 4 + 10`

`f(2) = - 12 + 10`

`f(2) = - 2`

hope it helps u

Answer 2

`\Huge \boxed{-2}`

Explanation:

`f(x)=-2x^2-2x+10`

For f(2), the input of the function is 2.

Let x = 2.

`f(2)=-2(2)^2-2(2)+10`

Evaluate.

`f(2)=-2(4)-2(2)+10`

`f(2)=-8-4+10`

`f(2)=-2`