Answer: The final solution is 4
Explanation:
Initially, to solve this problem we have to find out find f(-2), we have to substitute x = -2 into the given expression
f(x)=-x-4f(x)=−x−4, find f(-2)f(−2)
so that the final expression of the problem will be as follows
f(-2) = -(-2) - 4 = 2 - 4 = -2.
so the answer for f(-2) will be -2.
Now, to solve for f(-2)f(−2), we just have to multiply both.
Therefore, the actual solution is f(-2)f(-2) = 4.