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Description The purpose of this graded assignment is to help you to obtain the necessary practice in order to fully comprehend the weekly learning objectives. This assignment will provide you with guided instructions, videos, and links to the textbook in case you get stuck. The Mastery Points earned through the Quiz Me exercises will be used to assess your learning of the weekly objectives. Complete the following steps to access the MyMathLab® Study Plan for Week 4: Access the Practice/Simulation/Homework/Game tab. Select External Content Launch to open MyMathLab®. Select Homework and Tests in MyMathLab® on the top-left corner of the screen. Select Study Plan for Week 4. Select the green Practice button next to the first unmastered objective. Complete the practice problems until you feel ready to take a quiz. Select the Close button. Return to the Study Plan for Week 4. Select the Quiz Me button. Correctly answer the questions to earn the Mastery Point (MP). There may be two questions per Quiz Me. Note:If you do not correctly answer the questions in the Quiz Me, you must Select Practice and successfully complete at least one practice problem before you can retake the Quiz Me. You can follow this process and attempt each Quiz Me as often as necessary. In order to receive the Mastery Point you must answer both Quiz Me questions correctly at the same time and receive a minimum score of 80%. After earning the Mastery Point for the first objective, continue working through the Study Plan using the same process described above until you have earned all Mastery Points for the week.

Description Make sure to show all the work and to justify the answers. If the work is not shown the answer will any be counted as half. Please make sure to answer all parts of every question.

Description Create a 3- to 4-slide Microsoft® PowerPoint® presentation including: One slide on your topic and scenario (approximately 1 minute) Introduce the topic and scenario you selected. Explain why you are interested in the topic and scenario you chose. One to two slides of your visuals (approximately 2 to 3 minutes) These should be clear, neat, organized, and labeled. Explain why either the linear model or the exponential model is better for predicting future results. In your explanation, include the significance of the R2 value and how the R2 value influenced the model you chose. Explain how your visuals support your conclusion. One slide for a conclusion (approximately 1 minute) Restate your topic and scenario and give your findings for the scenario. Discuss how your topic and scenario relates to a real-world scenario. Discuss what you learned from this project. Include detailed speaker notes for each slide.

Description In this assignment, you will choose one of the Algebra tasks given below and use a rubric to analyze the task. This rubric is the result of a framework connecting higher level tasks with the perspectives of culturally relevant teaching, thus refining the descriptions of two of the categories presented by Smith and Stein as (a) procedures with connections to concepts, meaning and understanding of mathematics, culture and community, and (b) doing mathematics for the purpose of becoming empowered intellectually, culturally, politically and socially. These two renamed classifications are given for the purpose of having teachers of mathematics rethink the extent to which selected mathematics tasks challenge students to ask relevant questions of themselves and the world around them (Matthews, Jones, and Parker, 2013).

Description Find the next two terms in the geometric sequence shown below. 5, 15, 45, … 75, 105 135, 405 55, 65 675, 30375 Find the next two terms in the geometric sequence shown below. 16, 8, 4, … 2, 1 1, 0 2, ½ 0,-4 Find three geometric means between 9 and 144. 42.75, 76.5, 110.25 2304, 36864, 589824 18, 36, 72 27, 81, 243 Write an equation for the nth term in the sequence. 200, 50, 12.5… A. an = 200 • 4n - 1 B. an = 200 • (-4)n - 1 C. an = 200 • (-1/4)n - 1 D. an = 200 • (1/4)n - 1 Find the 15th term in the geometric sequence shown below. 1, 3, 9,... 4782969 14348907 43 1594323 Find the sum for the geometric series shown below. 198.4375 96.875 196.875 396.875 Find the sum for the geometric series shown below. 126 124 252 254 If S6 = 189 and r = 2, what is a1? 9 6 3 3/2 If S8 = 1530 and r = 2, what is a1? 3 6 9 12 A portion of John’s parental family tree is shown below. Find a rule for the number of people in the nth generation. A. An = 2(2)n - 1 B. An = 1(2)n - 1 C. An = 2(2)n D. An = 1(2)n

Description Modeling a Ferris Wheel Project

Description QUESTION 1 What are the co-vertices of the following graph? (-3, 0) and (3, 0) (0, -3) and (0, 3) (-5. 0) and (5, 0) (0, -5) and (0, 5) 2 points QUESTION 2 What are the asymptotes of the following graph? 2 points QUESTION 3 What are the foci of the following graph? (-3, 0) and (3, 0) (0, -3) and (0, 3) ( , 0) and ( , 0) (0, ) and (0, ) 2 points QUESTION 4 What is the center of the following graph? (2, -5) (3, -5) (3, 5) (3, -4) 2 points QUESTION 5 What are the foci of the following graph? (1, -2) and (3, 4) (-5, -2) and (7, -2) (-6, -2) and (8, -2) (-4, -2) and (6, -2) 2 points QUESTION 6 What are the co-vertices of the following graph? (2, 1) and (-6, 1) (1, 2) and (1, -6) (4, -2) and (-2, -2) (-2, 4) and (2, 2) 2 points QUESTION 7 Write the equation of a hyperbola with foci at (3, -3) and (3, 7) and vertices at (3, -1) and (3, 5). 2 points QUESTION 8 Write the equation of a hyperbola with vertices (0, -5) and (0, 5) and co-vertices (-2, 0) and (2, 0). 2 points QUESTION 9 Write the equation of a hyperbola with vertices at (1,1) and (9, 1) and foci at (0, 1) and (10, 1). 2 points QUESTION 10 The symmetry is x=1 if the hyperbola True False 2 points Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Description Solve the equation below for y. y = 1 y = -1 y = 2 No solution Solve the equation below for b. b = 4, b = 2 b = -4, b = -2 b = 4, b = -2 b = -4, b = 2 Solve the equation for y. y = -1/2 y = -1 y = 6 No solution Solve the equation for n. n = 7/3 n = -7/3 n = 11/3 n = -11/3 Amanda wanted to determine the average of her 6 test scores. She added the scores correctly to get T, but divided by 7 instead of 6. The result was 12 less than her actual average. Which equation could be used to determine the value of T? A. B. C. D. Solve the inequality for b. b < 1 0 < b < 1 b < 0 or b > 1 b > -1 Solve the inequality for y. y < 0 or y > 2 y > 2 0 < y < 2 y > 0 Solve the inequality for b. b < 1 or b > 3 1 < b < 3 b < 3 0 < b < 3 Solve the inequality for m. m < 0 m > 0 m < -4 or m > 0 -4 < m < 0 The ratio of 3 more than a number to the square of 1 more than the number is less than 1. Find the numbers which satisfy this statement. 1 < n < 3 -2 < n < 1 n < -2 or n > 1 n < -1 or n > 1

Description Which of the following shows the graph of the inverse of the function below? y = x2 ­ - 4 A. B. C. D. If f(-4) = 5, which of the following could not be the inverse of f(x)? g(x) = x - 9 g(x) = x^2 - 11 g(x) = x^2 - 5x - 4 g(x) = -x^2 + 3x + 6 Which of the following is the inverse of the function below? Which of the following is the inverse of the function below? y = -3x - 6 y = -x/3 - 2 y = x/3 + 2 y = 3x + 6 y = -x/3 + 2 Which of the following is the inverse of the function below? y = -2x - 1 y = 2x + 1 y = x/2 + ½ y = ­x/2 + ½ y = -x/2 - ½ Which of the following graphs shows the inverse of the graph below? A. B. C. D. Which of the following graphs shows the inverse of the graph below? A. B. C. D. If f(2) = 10, which of the following could be the inverse of f(x)? g(x) = 10x^2 - 2x g(x) = 2x^3 - 10x g(x) = x^3 + 2 g(x) = x^2 - 9x - 8 Find the inverse of the relation {(6, 11), (-2, 7), (0, 3), (-5, 3)} {(6, 11), (-2, 7), (0, 3), (-5, 3)} {(-6, -11), (2, -7), (0, -3), (5, -3)} {(-11,-6),(-7, 2), (-3, 0), (-3, 5)} {(11,6),(7, -2), (3, 0), (3, -5)} Find the inverse of the relation {(-1, -2), (-3, -2), (-1, -4), (0, 6)} {(1, 2), (3, 2), (1, 4), (0, -6)} {(-2, -1), (-2, -3), (-4, -1), (6, 0)} {(2, 1), (2, 3), (4, 1), (-6, 0)} {(-1, -2), (-3, -2), (-1, -4), (0, 6)}

Description asap