Information For questions 1 - 2, use the graph of the function below. -10 Question 1 Identify the interval(s) where the function increases. Select all that apply. Not yet answered Select one or more: Points out of O a . 16.67 (3.1 ) O b. (2.5, 0o) O c. ( - 1.5 , ?) O d. (-00, - 1.5) O e. (1, 2.5) Of. (-00, 00)Question 2 Identify the interval(s) where the function decreases. Select all that apply. Not yet answered Select one or more: Points out of O a. (-0o, -1.5) 16.67 O b. (-00, 00) O c. (-1.5, 2.5) O d. (-1.5, 3) O e. (2.5, 0o) Of. (3.1) O g. (1, 2.5)Information For questions 3 - 4, use the graph below. Question 3 Determine the number of intervals where the function decreases. Not yet answered Select one: Points out of O a. 3 16.67 Ob. 0 O c. 1 O d. 2Question 4 Determine the number of intervals where the function increases. Not yet answered Select one: Points out of O a. 2 16.67 O b. 1 O C. 3 Od. 0Information For questions 5 - 6, the graph below records worldwide cell phone sales for a technology company. 160 140 120 Sales in Millions 1 2 3 4 5 6 7 8 Time in Years Question 5 Let x represent the number of years after 2015. Determine the intervals where the cell phone sales increased. Select all that Not yet apply. answered Points out of Select one or more: 16.66 O a. 2015 to 2025 O b. 2014 to 2015 O c. 2018 to 2020 O d. 2016 to 2018 O e. 2015 to 2016 Of. 2020 to 2022Question 6 Not yet answered Points out of 16.66 Ifthe trend shown in the model continues, which of the following is true. Select one: 0 a. Cell phone sales will likely decrease by 2023. O b. Cell phone sales will likely exceed 140 million before 2025. O c. Cell phone sales will remain constant by 2025. Q d. Cell phone sales will likely exceed 120 million by 2025. Information For questions 1 - 2, the graph of a polynomial function is given below. Fill in the blanks to identify the global and local extrema. Enter NA if an extremum does not exist. Do not include any spaces in your answer. A Question 1 The global minimum is Not yet and the global maximum is answered Points out of 12.50 Question 2 The local minimum is Not yet and the local maximum is answered Points out of 12.50Information For questions 3 - 5, the graph of a polynomial function is given below. Use the graph to determine whether each statement is true or false. N. Question 3 The global maximum is at approximately Not yet ( 2' 2 ) answered Points out of Select one: 12.50 O True O False Question 4 The local maximum is at (3, 0). Not yet answered Select one: Points out of O True 12.50 O FalseQuestion 5 There is one local minimum, the point where the graph changes from decreasing to increasing. Not yet answered Select one: Points out of O True 12.50 O FalseInformation For questions 6 - 8, the graph of a polynomial function is given below. Use the graph to determine whether each statement is true or false. Question 6 The global minimum is (2.5, -12). Not yet answered Select one: Points out of O True 12.50 O False Question 7 There is only one local minimum. Not yet answered Select one: Points out of O True 12.50 O False EQuestion 8 Not yet There is a local maximum is at approximately (- 3, 22). answered Points out of Select one: 12.50 O True O FalseQuestion 1 The point (6, -7) is on the graph on an even function. Which of the following points must also be on the graph of the function? Not yet answered Select one: Points out of O a. (6, 7) 14.29 O b. (-6, -7) O c. (-6, 7) O d. cannot be determined Question 2 The point (6, -7) is on the graph on an odd function. Which of the following points is also on the graph of the function? Not yet answered Select one: Points out of O a. (6, 7) 14.29 O b. (-6, -7) O c. (- 6, 7 ) O d. cannot be determinedInformation For questions, 3 - 4, determine whether the function represented by the given graph is even, odd, or neither. Then, explain why. Select all that apply. Question 3 Not yet answered Points out of 14.29 Select one or more: O a. The function is even because it is symmetrical about the x-axis. O b. The function is even because the y-values are the same for opposite x-values. O c. The function is even because it is symmetrical about the y-axis. O d. The function is neither even nor odd. O e. The function is odd because it is symmetrical about the origin.Question 4 Not yet answered Points out of 14.29 Select one or more: O a. The function is odd because it is symmetrical about the y-axis. O b. The function is odd because it is symmetrical about the origin. O c. The function is odd because the y-values are opposites for opposite x-values. O d. The function is neither even nor odd. O e. The function is even because it is symmetrical about the origin. O f. The function is even because it is symmetrical about the x-axis.Question 7 Not yet answered Points out of 14.28 neither M even Drag and drop the classification to classify the functions as even, odd, or neither. Function Classification Function Classification x) = "5 C] f(x) = x C] f(x)=|x|+3 [:] f(x)=x3+5 [:] f(x) = 2x3 C] f(x) = 5x10 7x8 C] f(x) = 5x3 + x2 C] f(x) = x + 4 C] :l f(x)=x2-3 Information For questions 1 - 2, describe the end behavior of each polynomial function. Question 1 Not yet answered Points out of 11.12 3-4-3-2-1 1234 5 X Select one: O a. As x - oo,y - - co and as x - - co,y + co O b. As x - oo,y - - 0o and as x - - co, y - -00 O c. As x - 0o,y -+ 0o and as x - - co, y + 0o O d. As x - co,y - co and as x - - co,y - - 00Question 2 Not yet answered Points out of 11.11 X Select one: O a. As x - oo,y - co and as x - - co,y - - co O b. As x - oo,y - - 0o and as x - - co,y + 0o O c. As x - oo,y - - 0o and as x - - co,y - -co O d. As x - oo,y - oo and as x - - co,y + 0oInformation For questions 3 - 5, use the graph below. Question 3 Describe the end behavior of the function using math notation. Not yet answered Select one: Points out of O a. As x - oo,y -+ 0 and as x - - oo,y - 0 11.11 O b. As x - 00,y- 1 and as x - - co,y - -1 O c. As x - 0o, y - 1 and as x - - co,y - 1 O d. As x - oo,y -+ 0o and as x -+ - co,y - -co Question 4 Identify the horizontal asymptote(s) for the function. Not yet answered Select one: Points out of O a. The horizontal asymptote is y = 0 and y = 1. 11.1' O b. The horizontal asymptote is y = -9. O c. There is no horizontal asymptote. O d. The horizontal asymptote is y = 1.Question 5 Identify the vertical asymptote(s) for the function. Not yet answered Select one: Points out of O a. The vertical asymptote is x = 0. 11.11 O b. The vertical asymptote is x = -9. O c. The vertical asymptote is x = 1. O d. There is no vertical asymptote.Information For questions 6 - 7, describe the end behavior for each polynomial function. Question 6 f(x)=5x3-7x2+8x-4 Not yet answered Select one: Points out of O a. As x - oo,y - co and as x - - co, y - -00 11.11 O b. As x - oo,y - -co and as x - - oo, y + 0o O c. As x - oo,y - - 0o and as x - - co, y - - 00 O d. As x - oo,y -+ 0o and as x - - co, y -+ 0o Question 7 f(x) =-2x4+x3+ x+ 1 Not yet answered Select one: Points out of O a. As x - oo,y - - co and as x - - co, y + 0o 11.11 O b. As x - oo,y - 0o and as x - - co, y -+ 0o O c. As x - 0o,y - - 0o and as x - - co,y - - co O d. As x - co,y -+ 0o and as x - - co, y - - 00Information For questions 8 - 9, use the following information: As part of an experiment, a high school biology class grew yeast in a test tube. The amount of yeast present after thours is modeled in the function shown in the graph below. 12- yeast 10 20 30 40 50 Hours Question 8 What is the best description of the pattern of yeast growth? Not yet answered Select one: Points out of O a. The first yeast measurement is taken after 6 hours. The yeast grows very quickly the first day but levels off after 1 1/2 to 2 11.11 days. O b. The first yeast measurement is taken immediately. The yeast grows at a constant rate for the first 3 days. O c. The first yeast measurement is taken after 6 hours. The amount of yeast doubles every 10 hours. O d. The first yeast measurement is taken after 6 hours. The yeast grows slowly the first day, but then the growth rate increases after 1 1/2 to 2 days.Question 9 Identify the horizontal asymptote(s) for the function and give its meaning in the context of the experiment. Not yet answered Select one: Points out of O a. The horizontal asymptote is A = 13. The yeast growth levels off at 13. 11.11 O b. The horizontal asymptote is A = 3. The yeast triples every 24 hours. O c. The horizontal asymptote is A = 6. The first measurement is taken after 6 hours. O d. The horizontal asymptote is A = 16. The yeast will not grow beyond 16