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CHAPTER 1 APPENDIX
1A.1. The slopes are as follows: line 1: 5; line 2: –5; line 3: 1; line 4: –1; line 5: slope is 1 as X goes
1A.2 There is a positive relationship between income and consumption.
1A.3. Answers will vary.
303
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Solutions to Problems 304
1A.4 (a) The relationship between the price of turkeys and the quantity of turkeys sold by Godfrey’s
(b) The slope of the line is equal to 0.4.
1A.5. At point A, the tangent line runs through the points (p = 34, q = 20) and (p = 24, q = 45). The
Copyright © 2017 Pearson Education, Inc.
