Section 3.2 Linear Equations in Two Variables 233 35. 2x 5y 10 36. y 4x 37. y 2x 1 2 3 4 5 5 4 y 1 2 1 2 3 4 5 6 7 8 x 3 2 1 5 4 y 1 543 2 1 1 2 3 4 5 2 3 4 5 x 3 2 1 5 4 y 1 543 2 1 1 2 3 4 5 2 3 4 5 x 3 2 1 1 1 2 x 3 38. 39. y 40. x y 0 4y x 2 1 2 3 4 5 5 4 y 3 2 1 2 1 1 2 3 4 5 6 7 8 x 5 4 y 3 2 1 54 3 2 1 1 2 3 4 5 1 2 3 4 5 x 5 4 y 1 543 1 2 3 4 5 21 2 3 4 5 41. x y 0 42. 50x 40y 200 43. 30x 20y 60 x 3 2 1 5 4 y 1 543 2 1 1 2 3 4 5 2 3 4 5 x 3 2 1 y 1 2 1 543 1 2 3 4 5 2 3 4 5 6 7 8 x 2 1 5 4 y 1 54 3 2 1 1 2 3 4 5 2 3 4 5 x 3 2 1 Concept 3: x- and y-Intercepts 44. The x-intercept is on which axis? 45. The y-intercept is on which axis? For Exercises 46–49, estimate the coordinates of the x- and y-intercepts. 46. 47. 1 2 3 4 5 5 4 y 1 1 2 3 4 5 x 3 2 5 4 3 1 54 321 54 321 2 3 4 5 2 3 4 5 2 1 1 x y x-axis y-axis x-intercept: (1, 0); y-intercept: (0, 2) x-intercept: (1, 0); y-intercept: (0, 3) Writing Translating Expression Geometry Scientific Calculator Video
miller_introductory_algebra_3e_ch1_3
To see the actual publication please follow the link above