Answer
$$-10$$
Work Step by Step
We have $$P(x) = -x^2+x-4$$
Evaluating $$P(-2) = -(-2)^2+(-2)-4 = -4-2-4 = -10$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.