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- 1. Multiple Choiceg(n)=4n-4
f(n)=n3+4
Find (g+f)(n)-2n2-n+9-n3-4n-3n3-3n-5n3+4n - 2. Multiple Choicef(n)=2n+1
g(n)=3n
Find f(n)+g(n)5n+1-5n+1-2n+1-6n-1 - 3. Multiple Choicef(n)=n2+4n
g(n)=-n-5
Find f(n)+g(n)n2+3n-5-n3+2n-7n3+3n-3nn2-3n-5 - 4. 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 - 5. Multiple Choicef(n)=3x-4
g(n)=x3-2x2
Find (f-g)(n)-x2+x+2-x3+2x2+3x-4-x3+x2-4-x3-2x2-3x+4 - 6. Multiple Choicef(x)=x2-4
h(x)=3x+3
f(g(x))3x2-912x2+8x+516x2-36x+209x2+18x+5 - 7. Multiple Choicef(x)=x3-3x
g(x)=-4x+1
Find f(x)*g(x)-4x3-5x2-3-4x3+2x2-3x-4x4+x3+12x2-3x-4x4-x3+12x2+3x - 8. Multiple Choiceg(x)=x-1
f(x)=x2-2x
Find (g-f)(x)-x2+3x-1-x3+x2+5x-4x2-3x+1x2+3x+1 - 9. Multiple Choicef(x)=2x+4
g(x)=3x2-1
Find f(x)*g(x)6x4+12x3-4x2-8x-6x3+12x2+2x-46x3+12x2-2x-45x2-18x+20 - 10. Multiple Choiceg(x)=2x+2
f(x)=x-1
Find (gf)(x)-3x3-7x2-2x2x3-22x2-22x2+4x+2 - 11. Multiple Choicef(x)=x2-1
g(x)=x-1
Find (f/g)(x)x+1x2+1xx2-1 - 12. Multiple Choicef(x)=x+3
g(x)=x-2
Find (g/f)(x)(x+3)/(x-2)(x-2)/(x+3)-2/33/2 - 13. Multiple Choiceg(x)=3x+4
h(x)=3x-1
Find g(h(x))-9x+114x2+4x9x+19x+11 - 14. Multiple Choicef(x)=x2-4
h(x)=3x+3
f(g(x))3x2-912x2+8x+516x2-36x+209x2+18x+5 - Answer choicesTagsAnswer choicesTags