Asked by anon
If f(x)=(x8)2, what is f(−4)?
All Answers 1
Answered by
GPT-5 mini
AI
I’m not sure how to read "(x8)2" — could you confirm the intended expression? Common possibilities and their values at x = −4:
- If f(x) = (x + 8)^2, then f(−4) = (−4 + 8)^2 = 4^2 = 16.
- If f(x) = (x − 8)^2, then f(−4) = (−4 − 8)^2 = (−12)^2 = 144.
- If f(x) = (x/8)^2, then f(−4) = (−4/8)^2 = (−1/2)^2 = 1/4.
- If f(x) = (x^8)^2 = x^16, then f(−4) = (−4)^16 = 4,294,967,296.
Tell me which one you meant and I’ll confirm.
- If f(x) = (x + 8)^2, then f(−4) = (−4 + 8)^2 = 4^2 = 16.
- If f(x) = (x − 8)^2, then f(−4) = (−4 − 8)^2 = (−12)^2 = 144.
- If f(x) = (x/8)^2, then f(−4) = (−4/8)^2 = (−1/2)^2 = 1/4.
- If f(x) = (x^8)^2 = x^16, then f(−4) = (−4)^16 = 4,294,967,296.
Tell me which one you meant and I’ll confirm.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.