Ask Question
24 August, 11:43

If f (x) = 8 - 10x and g (x) = 5x + 4, what is the value of (fg) (-2) ?

+1
Answers (1)
  1. 24 August, 12:12
    0
    F (x) = 8 - 10xg (x) = 5x + 4

    (fg) (x) = (8 - 10x) (5x + 4)

    (fg) (x) = 40x + 32 - 50x^2 - 40x

    (fg) (x) = 32 - 50x^2

    (fg) (-2) = 32 - 50 (-2) ^2

    (fg) (-2) = 32 - 200

    (fg) (-2) = - 168
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “If f (x) = 8 - 10x and g (x) = 5x + 4, what is the value of (fg) (-2) ? ...” 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