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Algebra 1 Bell Ringers

Algebra 1 Bell Ringers. 2 nd 6 Weeks. Objective 6 The student will demonstrate an understanding of geometric relationships and spatial reasoning. 8.6B The student is expected to graph dilations, reflections, and translations. 8.6B. Triangle XYZ is translated so that X is

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Algebra 1 Bell Ringers

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  1. Algebra 1 Bell Ringers 2nd 6 Weeks

  2. Objective 6 The student will demonstrate an understanding of geometric relationships and spatial reasoning.

  3. 8.6B The student is expected to graph dilations, reflections, and translations.

  4. 8.6B Triangle XYZ is translated so that X is mapped to X′. Which coordinate pair best represents Y′? A. (−3, −8) B. (2, −7) C. (2, −6) D. (2, −2) L1

  5. 8.6A ΔLMN has vertices L (a, b), M (r, s), and N (u, v). What will be the new coordinates of point M if the triangle is translated 7 units to the right and 3 units down? A. (r + 3, s − 7) B. (r + 7, s − 3) C. (r − 7, s + 3) D. (r − 3, s + 7) L1

  6. 8.7D The student is expected to locate and name points on a coordinate plane using ordered pairs of rational numbers.

  7. 8.7D Jake made a map of his neighborhood for a school project. He placed a grid over the map. Which coordinate point best represents the post office? A. (6, 12) B. (12, 6) C. (1.2, 0.6) D. (0.6, 1.2) L1

  8. 8.7D Points K and L are shown on the grid below. If point K is the midpoint of JL, what are the coordinates of endpoint J? A. (6, −5) B. (−6, 7) C. (0, 1) D. (−4, 5) L1

  9. 8.7D Which point on the grid below best represents the coordinates (8/3 , 7/3)? A. Point K B. Point M C. Point R D. Point U L3

  10. Objective 7 The student will demonstrate an understanding of two- and three- dimensional representations of geometric relationships and shapes.

  11. 8.7B The student is expected to use geometric concepts and properties to solve problems in fields such as art and architecture.

  12. 8.7B **Open Response** A lawn is shaped like a parallelogram with a base of 32 feet and a height of 15 feet. Covering the lawn with grass will cost $2.60 per square foot. How much money will it cost to cover the lawn with grass? L3

  13. 8.7B A 12- by 16-foot rectangular floor will be covered by square tiles that measure 2 feet on each side. If the tiles are not cut, how many of them will be needed to cover the floor? A. 192 C. 48 B. 96 D. 14 L3

  14. 8.7B An artist made a drawing of a house with a tree next to it. The drawing is 1/18 the size of the actual house and tree. The tallest point of the house is 12 feet 8 inches, and the tree is 27 feet tall. How many inches tall is the tree in the drawing? A. 8.4 in. C. 23.4 in. B. 18 in. D. 486 in. L3

  15. 8.7B Ms. Hill wants to carpet her rectangular living room, which measures 14 feet by 11 feet. If the carpet she wants to purchase costs $1.50 per square foot, including tax, how much will it cost to carpet her living room? A. $50 C. $154 B. $75 D. $231 L3

  16. 8.7B Olga plans to take a trip from her house in San Marcos, Texas, to a friend’s house in Zapata, Texas. She measured the distance between the two places on a map and found it to be 8 inches. If the scale on the map is inch represents 14 miles, which is closest to the actual distance in miles between the two places? A. 112 mi C. 56 mi B. 224 mi D. 44 mi L3

  17. Objective 4 The student will formulate and use linear equations.

  18. A.7A The student is expected to analyze situations involving linear functions and formulate linear equations or inequalities to solve problems.

  19. A.7A The number of hours Abe practices golf each week, g, is 2 more than the number of hours he runs, r. Which equation represents the number of hours he runs each week? A. r = g − 2 B. g = r − 2 C. g = 2r D. r = g + 2 L3

  20. A.7A Passengers on many commercial flights may make calls from a telephone provided by the airline. On a certain airline a call costs $3 to connect plus $2 for each minute. Which equation best represents c, the total cost for a call that lasts m minutes? A. m = 3 + 2c B. c = 3 + 2m C. m = 2 + 3c D. c = 2 + 3m L3

  21. A.8A The student is expected to analyze situations and formulate systems of linear equations in two unknowns to solve problems.

  22. A.8A The perimeter of a rectangular wooden deck is 90 feet. The deck’s length, L is 5 feet less than 4 times the width, W. Which system of linear equations can be used to determine the dimensions, in feet, of the wooden deck? A. 2L + 2W = 90 C. 2L + 2W = 90 L = 5 – 4W L = 4 – 5W B. 2L + 2W = 90 D. 2L + 2W = 90 L = 5W – 4 L = 4W – 5 L3

  23. A.8A The Frosty Ice-Cream Shop sells sundaes for $2 and banana splits for $3. On a hot summer day, the shop sold 8 more sundaes than banana splits and made $156. Which system of equations could be used to find the number of sundaes, s, and banana splits, b, that the shop sold that day? A. 2s + 3b = 156 C. 2s + 3b = 8 s = b + 8 s = b + 156 B. 2b + 3s = 156 D. 2s + 3b = 156 s + b = 8 b − s = 8 L3

  24. Objective 5 The student will demonstrate an understanding of quadratic and other nonlinear functions.

  25. A.11A The student is expected to use patterns to generate the laws of exponents and applies them in problem-solving situations.

  26. A.11A Which expression best represents the area in square units of the rectangle that has a width of 4x³y² and a length of 3x2y3? A. 12x6y6 B. 12x5y5 C. 7x6y6 D. 7x5y5 L1

  27. A.11A Which expression is equivalent to (8x3)(2x5) 4x6 A. 4x9 B. 4x2 C. 2x8 D. 2x4 L1

  28. Objective 9 The student will demonstrate an understanding of percents, proportional relationships, probability, and statistics in application problems.

  29. 8.13B The student is expected to recognize misuses of graphical or numerical information and evaluate predictions and conclusions based on data analysis.

  30. 8.13B The chart shows the amount of farmland in six western states. Which of the following statements is supported by the chart’s information? • Texas has more farmland than the other states combined. B. Montana has twice as much farmland as Wyoming has. C. The range of farmland acreage in all states is 95.9 mil. D. The median number of farmland acreage of all states is 40.9 mil. L3

  31. 8.13B The table shows the results of a survey given to 450 graduating seniors about their educational plans after high school. Based on these data, which of the following statements is true? A. Only 15 students have no future educational plans. B. More students plan to attend a community college or technical school than plan to attend a university. C. Fewer than half of the students plan to attend a univ. D. Fewer than one-fourth of the students plan to attend a community college. L3

  32. Objective 5 The student will demonstrate an understanding of quadratic and other nonlinear functions.

  33. A.11A The student is expected to use patterns to generate the laws of exponents and applies them in problem-solving situations.

  34. A.11A Which expression represents the area of a rectangle with sides measuring 2x2y4z units and 5xy4z3 units? A. 7x²y8z B. 7x3y8z4 C. 10x3y8z4 D. 10x2y8z3 L1

  35. A.11A What is the simplified form of a4b2c ? a3b5c2 A. ab³c² B. _a_ b³c³ C. a7b7c3 D. _a_ b³c L1

  36. Objective 8 The student will demonstrate an understanding of the concepts and uses of measurement and similarity.

  37. 8.9A The student is expected to use the Pythagorean Theorem to solve real life problems.

  38. 8.9A Mr. Carpenter built a wooden gate, as shown below. Which is closest to the length in feet of the diagonal board that Mr. Carpenter used to brace the wooden gate? A. 4.9 ft B. 5.3 ft C. 6.1 ft D. 6.9 ft L1

  39. 8.9A In a town, there is a small garden shaped like a triangle, as shown below. The side of the garden that faces Sixth Street is 80 feet in length. The side of the garden that faces Third Avenue is 30 feet in length. What is the approximate length of the side of the garden that faces Elm Street? A. 35 ft B. 40 ft C. 85 ft D. 110 ft L3

  40. Objective 8 The student will demonstrate an understanding of the concepts and uses of measurement and similarity.

  41. 8.8A The student is expected to find lateral and total surface area of prisms, pyramids, and cylinders using concrete models and nets (two-dimensional models).

  42. 8.8A The net of a cylinder is shown below. After measuring the radius to 5/8 in. and the height to be 2 1/8 in., which is closest to the total surface area of this cylinder? A. 4 in.2 B. 11 in.2 C. 14 in.2 D. 25 in.2 L1

  43. 8.8A The net of the cube is shown below. The measure of the dimensions of the cube to the nearest ¼ of an inch is 1 ¼ inch. Find the total surface area to the nearest square inch. A. 2 in.2 B. 9 in.2 C. 14 in.2 D. 18 in.2 L1

  44. 8.9B The student is expected to use proportional relationships in similar two-dimensional figures or similar three dimensional shapes to find missing measurements.

  45. 8.9B Kate has 2 similar triangular pieces of paper, as shown below. Using the dimensions given, find the approximate length of the side labeled p. A. 2.4 centimeters B. 7.3 centimeters C. 16.5 centimeters D. 19.6 centimeters L1

  46. 8.9B If ΔTSR is similar to ΔTNM, what is the length of x? A. 240 units B. 140 units C. 120 units D. 70 units? L1

  47. Objective 9 The student will demonstrate an understanding of percents, proportional relationships, probability, and statistics in application problems.

  48. 8.11B The student is expected to use theoretical probabilities and experimental results to make predictions and decisions.

  49. 8.11B A spinner was spun 20 times. The results are shown in the table below. Which color on the spinner has the same experimental probability as theoretical probability? A. Red B. White C. Blue D. Yellow L1

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