Cmp3 grade 8 answer key investigation 1. 6 times the scale factor of 1.
Cmp3 grade 8 answer key investigation 1 d. Functions have been a major theme throughout your child’s work with algebra. Answers | Investigation 1 i c. 5. The Investigations in this Unit will help them learn how to: 1 Thickness (layers) Bridge-Thickness Experiment y x 234 56 ACE ANSWERS 1 Investigation 1 Exploring Data Patterns 31 Figure 6 Beam Length (ft) Number of Rods Cost of Beam 1 3 $56. 36. . a. (x, y) → (–x, y) 2. Applications 1. 93 in. 75 3 11 $74. e. 5 equals 0. Possible answer: start with: 1 red chip; -1 - +3 =-4 53. 4˜0. For Exercises 1–3, the figure and its image after reflection in the y-axis (top right), the x-axis (bottom left), and both axes (bottom right) will look like this: b. B (0. Yes; as the values for the days go up by 1 unit, the values for the money left go down by a constant amount. 0 b. 75 2 7 $65. 75 8 31 $119. 75 4 15 $83. Concepts and Explanations | Worked Homework Examples | Math Background. qxd 12/5/05 7:17 PM Page 31 At a Glance | Problem 1. 0. 6 times the scale factor of 1. 75 6 23 $101. 5˜0. 9. M = –2d + 20, where M is the money 8-8 Function Junction. The relationship betweenJamal’s Money months that the family has had cable and the total amount they have to pay is linear and positive. It means that for every 7 people that responded to the survey, 4 of them watched the Super Bowl. month. 75 Costs of CSP Beams 8cmp06te_TM1. ; Possible explanations: The scale factor is 1. ) 37. Answers will vary; however, it is important for students to recognize that it is the opposite pairs (+1 +-1) that are used to Answers | Investigation 3. 4: Different Dimensions and review the Distributive Property. 4 , 1. 75 5 19 $92. 4 Diving In: Revisiting the Distributive Property Focus Question How can you use the distributive and commutative properties to show that two expressions are equivalent? Launch Display Teaching Aid 1. 75 7 27 $110. 93; or the scale factor is 2 3; 2 3 of 1. No. Possible answer: Julia earned +5 mowing her neighbor’s yard, but she spent +8 on gas; -8 + 5 =-3 54. 93. Answers will vary. 8 55. Therefore, 1. In Function Junction your child will take a deeper look at functions and explore new functions. If the survey Answers will vary. Coordinates of key points and their images are shown in Figure 1. If your students have studied the Grade 8 Unit Answers | Investigation 1 35. 4 Pacing 1 Day 1. 3 c.