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214 Chapter 2 Linear Equations in Two Variables and Functions 32. 33. 34. g1x2 f 7 1x2 h1x2 18 2x 9 10 8 y 6 4 2 543 21 1 2 3 4 5 20 16 y 12 8 4 2 543 1 2 3 4 5 4 6 8 10 y 1 y x x 5 4 5 4 3 2 y f(x) 1 2 3 21 543 1 2 3 4 5 21 1 2 3 4 5 21 4 8 12 16 20 x 5 4 y 1 21 f f 102. 1x2 0. y x 5 4 3 2 y f(x) 1 21 543 1 2 3 4 5 1 2 3 4 5 10 8 y 2 y x 5 4 3 2 1 21 21 543 1 2 3 4 5 1 2 3 4 5 y f(x) For Exercises 37–42, use the graph to estimate a. The real values of x for which b. The value of (See Example 5.) 37. 38. 39. y x 5 4 3 2 1 21 543 1 2 3 4 5 1 2 3 4 5 y f(x) y x 5 4 3 2 1 21 543 1 2 3 4 5 1 2 3 4 5 y f(x) y x 5 4 3 2 1 21 543 1 2 3 4 5 1 2 3 4 5 y f(x) 40. 41. 42. 543 1 2 3 4 5 4 6 8 10 x 6 4 2 543 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 35. 36. h1x2 3 5 g1x2 x 2 x 3


miller_intermediate_algebra_4e_ch1_3
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