Ask Question
22 September, 20:29

Let f (x) = x-2 and g (x) = x to the second power - 7x-9. find f (g (-1))

+2
Answers (1)
  1. 22 September, 21:23
    0
    f (g (-1)) = - 3

    Evaluate g (-1) and substitute into f (x)

    g (-1) = (-1) ² - 7 (-1) - 9 = 1 + 7 - 9 = - 1

    f (g (-1)) = (-1) - 2 = - 3
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Let f (x) = x-2 and g (x) = x to the second power - 7x-9. find f (g (-1)) ...” 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