Evaluate Using the Given Value f(6)=-2(6)^2-3

$f (6) = - 2 {(6)}^{2} - 3$

Step 1

Simplify each term.

Raise $6$ to the power of $2$ .

$f (6) = - 2 \cdot 36 - 3$

Multiply $- 2$ by $36$ .

$f (6) = - 72 - 3$

Step 2

Subtract $3$ from $- 72$ .

$f (6) = - 75$