Dividing functions f/g Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-2/dividing-functions-f-over-g/quiz/

1. 1

   f(x) = x + 3, g(x) = x − 2, find (fg)(x)

   Answer: ____________________

2. 2

   f(x) = x + 5, g(x) = 3x, find (fg)(x)

   Answer: ____________________

3. 3

   f(x) = x² + 1, g(x) = x + 1, find (fg)(3)
   1. A) 52
   2. B) 10
   3. C) 9
   4. D) 4

4. 4

   f(x) = x − 6, g(x) = 2x + 4, find (fg)(x)

   Answer: ____________________

5. 5

   f(x) = x² − 9, g(x) = x + 3, find (fg)(x)

   Answer: ____________________

6. 6

   f(x) = x² − 4, g(x) = x − 2, find (fg)(x)

   Answer: ____________________

7. 7

   f(x) = x² − 2x, g(x) = x − 2, find (fg)(x)

   Answer: ____________________

8. 8

   f(x) = x² − 3, g(x) = 2x + 1, find (fg)(2)

   Answer: ____________________

9. 9

   f(x) = x² − 5x + 4, g(x) = x − 4, find (fg)(x)

   Answer: ____________________

10. 10

    f(x) = x² − 16, g(x) = x + 4, find (fg)(x)

    Answer: ____________________