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- 1. Multiple ChoiceWhen f(x) = 9-3x and g(x) = 5x-7 , find f(x)+g(x).14x-10-8x+22x+22x-2
- 2. Multiple ChoiceWhen f(x) = x2+9 and g(x) = x-9, find f(x)-g(x).x2+x+9x2-x+9x2-xx2-x+18
- 3. Multiple Choice
ABCD - 4. Multiple ChoiceGiven f(x) = 2x and g(x) = x2+3 , find f(g(x)).x2+2x+34x2+32x2+32x2+6
- 5. Multiple Choicef(x) = 3x2 - 2x + 1 and g(x) = x - 4. What restrictions, if any, are there for f(x)/g(x)?no restrictionsx ≠ -4x ≠ 4x ≠ 0
- 6. Multiple ChoiceWhen f(x) = 2x and g(x) = x2+3 , find f(g(x)).x2+2x+34x2+32x2+32x2+6
- 7. Multiple Choicef(x) = x2+9
g(x) = x-9
Find f(x)-g(x).x2+x+9x2-x+9x2-xx2-x+18 - 8. Multiple Choicef(n)=x2+1
g(n)=2x-5
Find f(n)-g(n)x2-2x+6-x2+2x+4-x2-2x-6x2-2x-4 - 9. Multiple ChoiceGiven g(x) = -2x+2 and f(x) = 3x2+4, find (g+f)(-3).39-27-23-19
- 10. Multiple Choicef(x) = 3x + 10
g(x) = x - 2
Find f(g(5))1923-10None of these. - 11. Multiple Choicef(x) = 3x + 10
g(x) = x - 2
Find g(f(-10))-42-26-18None of these. - 12. Multiple Choice
g(a) = 4a + 1
h(a) = -3a + 2
Find g(h(1))
3
-3
21
-21
- 13. Multiple Choiceg(x)=3x+4
h(x)=3x-1
Find g(h(x))-9x+114x2+4x9x+19x+11 - 14. Multiple Choicef(x) = 3x + 10
g(x) = x - 2
Find g(f(x))3x + 83x - 23x + 4None of these. - Answer choicesTagsAnswer choicesTags