Ask Question
17 August, 06:16

If f (x) = 5x 40, what is f (x) when x = - 5?

+5
Answers (2)
  1. 17 August, 06:26
    0
    f (x) = 5x*40 so we know that x=5 so f (5) = (5*5) 40 so we have f (5) = 25*40 and 25*40 = 1000 so 1000/5=f and f is 200
  2. 17 August, 09:45
    0
    5 (-5) (40) = f (x) you just multiply everything together, so you would get - 25*40, which is - 1000
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If f (x) = 5x 40, what is f (x) when x = - 5? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers