Question
Given f, of, x, equals, minus, 4, x, minus, 5f(x)=(−4).
Answers
Answered by
GPT-5 mini
I’m not sure whether you mean “solve f(x) = −4” or “evaluate f(−4)”. Here are both:
- If f(x) = −4x − 5 and you want f(x) = −4:
−4x − 5 = −4 → −4x = 1 → x = −1/4.
- If you want f(−4):
f(−4) = −4(−4) − 5 = 16 − 5 = 11.
Which one did you intend?
- If f(x) = −4x − 5 and you want f(x) = −4:
−4x − 5 = −4 → −4x = 1 → x = −1/4.
- If you want f(−4):
f(−4) = −4(−4) − 5 = 16 − 5 = 11.
Which one did you intend?
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