TE TEAS wm lA 1dC4 S 4e10 EA eEAINATE e *2 GGA AIFOEE 229 2.4 Linear Functions Find the slope of the line satisfying the given conditions. See Example 5. 41. through (2, -1) and (-3, -3) 42. through (-3, 4) and (2, -8) 43. through (5, 8) and (3, 12) 44. through (5, -3) and (1, -7) 45. through (5, 9) and (-2, 9) 46. through (-2, 4) and (6, 4) 47. horizontal, through (5, 1) 48. horizontal, through (3, 5) 49. vertical, through (4,-7) 50. vertical, through (-8, 5) NON For each line, (a) find the slope and (b) sketch the graph. See Examples 6 and 7. 51. y = 3x + 5 52. y 2x - 4 53. 2y -3x 54. -4y 5x 55. 5x- 2y = 10 56. 4x3y 12 Graph the line passing through the given point and having the indicated slope. Plot two points on the line. See Example 7. 3 57. through (-1, 3), m = 58. through (-2, 8), m =

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