Question

Given the function f(x) = –2 – 5x2, then what is - f(x) as a simplified polynomial?​

Answer 1

`-f(x)=2+5x^2`

Explanation:

For this, you have the negative sign in front of the
`f(x)`, so you apply it to the whole equation.

`-f(x)=-(-2-5x^2)=2+5x^2`