216 Chapter 3 Graphing Linear Equations in Two Variables For Exercises 50–61, find the x- and y-intercepts (if they exist), and graph the line. (See Examples 5–6.) 50. 51. 52. y 5 4 3 321 1 2 3 5 4 y 1 2 1 5 4 3 321 1 2 3 53. y 54. x 3 y 55. 2x 8 y 5 4 y 1 2 1 5 4 y 1 2 1 9 8 7 6 5 4 1 56. 3x y 0 57. 2x 2y 0 58. 25y 10x 100 5 4 y 1 21 543 1 2 3 4 5 2 3 4 5 x 3 2 1 5 4 3 2 1 y 54 3 21 1 2 3 4 5 1 2 3 4 5 x 10 8 y 2 4 2 1086 2 4 6 8 10 4 6 8 10 x 6 4 2 3 4 x 2 54 4 5 2 3 4 5 2 1 1 x y 543 1 2 3 4 5 2 3 4 5 x 3 2 1 543 1 2 3 4 5 2 3 4 5 x 3 2 1 543 1 2 3 4 5 2 3 4 5 x 3 2 1 54 4 5 2 3 4 5 2 1 1 x y 543 1 2 3 4 2 1 y x 3 2 1 6 2 35x 2y 5 4x 3y 9 x 1 59. 20x 40y 200 60. x 2y 61. x 5y 10 8 y 2 1086 4 2 2 4 6 8 10 4 6 8 10 x 6 4 2 5 4 y 1 54 3 21 1 2 3 4 5 2 3 4 5 x 3 2 1 5 4 y 1 543 1 2 3 4 5 21 2 3 4 5 x 3 2 1
miller_beginning_intermediate_algebra_4e_ch1_3
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