Find the real zeros of each polynomial. 11. f(x)=x-2x2-5x+6 12. f(x) =x' +2x'-12x-40x-32 13. f(x)=x'-9xr-4x+12 14. f(x)=x' +4x2-11x+6 15. f(x) = x-7x² +x-7 16. f(x) =-2x +19x -49x+ 20 17. f(x)=-17x +5x² +34x-10 18. f(x)= 36x -12x-11x +2x+1 19. f(x)= 3x+3x-11x-10 20. f(x)= 2x +x'-7x-3x+3 21. f(x)=9x-5x-x 22. f(x)=6x- 5x-9x 23. f(x)=x +2x-15 24. f(x)= x-9x² +14 25. S(x) = 3x* -14x-5 26. f(x)=2x-7x +6 27. f(x)=x° -3xr'-10 28. f(x)= 2x -9x' +10 29. f(x)=x'-2x-4x+8 30. f(x)= 2x + 3x -18x-27 31. f(x) =x -60x-80x +960x+ 2304 32. f(x)= 25x -105x +174x -142x +57x-9
Find the real zeros of each polynomial. 11. f(x)=x-2x2-5x+6 12. f(x) =x' +2x'-12x-40x-32 13. f(x)=x'-9xr-4x+12 14. f(x)=x' +4x2-11x+6 15. f(x) = x-7x² +x-7 16. f(x) =-2x +19x -49x+ 20 17. f(x)=-17x +5x² +34x-10 18. f(x)= 36x -12x-11x +2x+1 19. f(x)= 3x+3x-11x-10 20. f(x)= 2x +x'-7x-3x+3 21. f(x)=9x-5x-x 22. f(x)=6x- 5x-9x 23. f(x)=x +2x-15 24. f(x)= x-9x² +14 25. S(x) = 3x* -14x-5 26. f(x)=2x-7x +6 27. f(x)=x° -3xr'-10 28. f(x)= 2x -9x' +10 29. f(x)=x'-2x-4x+8 30. f(x)= 2x + 3x -18x-27 31. f(x) =x -60x-80x +960x+ 2304 32. f(x)= 25x -105x +174x -142x +57x-9
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.2: Polynomial Functinos And Their Graphs
Problem 2E: Describe the end behavior of each polynomial. (a) y=x38x2+2x15 End behavior: y as x y as x (b)...
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