Ask Question
10 July, 03:53

For f (x) = 4x+1 and g (x) = x^2 - 5, find (fog) (4)

+1
Answers (1)
  1. 10 July, 04:22
    0
    (fog) (4) is the same thing as: f (g (4)). This is asking us to find the value of g (4) and plug it into f (x) as x. First let's find g (4):

    g (4) = 4^2 - 5 = 16 - 5 = 11

    Plug x=11 into f (x):

    f (11) = 4 (11) + 1 = 44 + 1 = 45

    The answer is 45.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “For f (x) = 4x+1 and g (x) = x^2 - 5, find (fog) (4) ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers