nobem 13. g(x)- 1- x 1 fx) = 1 - X 2 16. f(x) x(x - 1) h(x) = 3 -1 17. g(x) x2 - + 2 1 тх3 + 20. F(x) x2-5 18. h(x) = xNx - 1) at is, 19Fx) = 5x4 21. G(x) 2(x -1)(1) 22. G(x) =-3x(x + 2) on Problems 23-28, find the power function that the graph off resembles for large values of x. That d 2, find the end behavior of each polynomial function. 23. f(x) = 3x4- 2x2 +1 24. f(x) 4x5 - 6x-x : 1 25. f(x) -2+8x4 256. flx)=3x4- 5x + 1 27. f(x) = 5(x + 1)2(x- 2) 28. f(x) 6x( +4)? Problems 29-40, find the domain of each rational function. ub 31. H(x) = 4x 5x2 -4x2 32. G(x) 6 11 t is, 29. R(x) 30. R(x) = (x 2)(x+ 4) (x + 3)(4 x) X - 3 3 +x х X 36. R(x) x(1 x) 3x2 + 5x 2 35. R(x) = x-1 3x(x 1) 2x2 5x 3 x3 8 w 33. F(x) 34. Q(x) 3(x2- x- 6 4(x2-9) -2(x2-4) 3(x2 4x + 4) 40. F(x) x- 3 39. R(x) = 3x2 x x2 4 1. Н) 38. G(x) = xt + 1

nobem 13. g(x)- 1- x 1 fx) = 1 - X 2 16. f(x) x(x - 1) h(x) = 3 -1 17. g(x) x2 - + 2 1 тх3 + 20. F(x) x2-5 18. h(x) = xNx - 1) at is, 19Fx) = 5x4 21. G(x) 2(x -1)(1) 22. G(x) =-3x(x + 2) on Problems 23-28, find the power function that the graph off resembles for large values of x. That d 2, find the end behavior of each polynomial function. 23. f(x) = 3x4- 2x2 +1 24. f(x) 4x5 - 6x-x : 1 25. f(x) -2+8x4 256. flx)=3x4- 5x + 1 27. f(x) = 5(x + 1)2(x- 2) 28. f(x) 6x( +4)? Problems 29-40, find the domain of each rational function. ub 31. H(x) = 4x 5x2 -4x2 32. G(x) 6 11 t is, 29. R(x) 30. R(x) = (x 2)(x+ 4) (x + 3)(4 x) X - 3 3 +x х X 36. R(x) x(1 x) 3x2 + 5x 2 35. R(x) = x-1 3x(x 1) 2x2 5x 3 x3 8 w 33. F(x) 34. Q(x) 3(x2- x- 6 4(x2-9) -2(x2-4) 3(x2 4x + 4) 40. F(x) x- 3 39. R(x) = 3x2 x x2 4 1. Н) 38. G(x) = xt + 1

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter8: Introduction To Functions

Section8.8: Linear And Quadratic Functions

Problem 4ST

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