D21 Quizzes - MATH 0130-002 Pr x D21 Quizzes - MATH 0130-002 Pr X D21 Summary - Math 0130 Tutoric X D2L Summary - Math 0130 Tutoric x * Course Hero X + CD learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2|?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q h M Gmail YouTube D2L BIO 30 DEL CHEM 30 @ MyUCalgary S chem databook & Chess 1 Indeed Facebook Crunchyroll Twitter D2L MATH 0130 Math 0130 Tutorial 2 - Preparation Quiz X Time Limit: 2:00:00 Time Left:1:59:48 Djiddi Takoub: Attempt 3 Page 1: Question 1 (3 points) 1 2 3 /transcript 4 5 O Given the following rational function: R(x) = *+5 x2 - 9 7 State the Domain of R(x) in interval notation in the space below. Your answer should be submitted with no spaces between any characters. Use the expression "inf" to mean infinity. For example, if you were wanting to represent two separate intervals, one which included the numbers from 0 to 5, and another which included the numbers from 8 to positive infinity you would submit your answer as: [0,5]U[8,+inf). You must indicate -inf versus +inf to be graded correctly for this question. A/ Question 2 (3 points) /transcriptD21 Quizzes - MATH 0130-002 Pr x D21 Quizzes - MATH 0130-002 Pr X D2L Summary - Math 0130 Tutoric X D21 Summary - Math 0130 Tutoric X * Course Hero X + learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q ... M Gmail Youtube D2L BIO 30 D2L CHEM 30 MyUCalgary S chem databook _ Chess 7 Indeed Facebook Crunchyroll Twitter D2L MATH 0130 LITTLE LIVVIVY 1: 2 3 Question 2 (3 points) /transcript 5 6 Given the following radical function: P(t) = 4V9 -3t +5 State the Domain of P(t) in interval notation in the space below. Your answer should be submitted with no spaces between any characters. Use the expression "inf" to mean infinity. For example, if you were wanting to represent the set of all real numbers you would submit your answer as: (-inf, +inf). You must indicate -inf versus +inf to be graded correctly for this question. Question 3 (3 points)D21 Quizzes - MATH 0130-002 Pr x D21 Quizzes - MATH 0130-002 Pr X D2L Summary - Math 0130 Tutoric X D21 Summary - Math 0130 Tutoric x * Course Hero X + learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q ... M Gmail YouTube D2L BIO 30 2L CHEM 30 MyUCalgary S chem databook 1 Chess 7 Indeed Facebook Crunchyroll Twitter D2L MATH 0130 Question 3 (3 points) 1: /transcript 2 3 For the following radical function, find the coordinates of the P and t intercept. 5 6 P(t) =2V9 - 8t - 10 Your answer should be submitted with no spaces between any characters. For example, if one of the intercepts was the origin, you would submit your answer as: (0,0) P-int = A t-int = A Question 4 (3 points)D21 Quizzes - MATH 0130-002 Pr x D21 Quizzes - MATH 0130-002 Pr X D2L Summary - Math 0130 Tutoric X D21 Summary - Math 0130 Tutoric X * Course Hero X + learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q ... M Gmail YouTube D21 BIO 30 D21 CHEM 30 MyUCalgary S chem databook 1 Chess 1 Indeed Facebook Crunchyroll Twitter D2L MATH 0130 1: Sketch the following square root function using DESMOS: f(x) = 2v2x -4 - 3 2 3 Analyze the graph by answering the following questions. Correct interval notation is expected for domain and range. For infinity, show +inf or -inf, as appropriate. There should be no spaces in your answers. 5 6 State the interval representing the domain, X E State the interval representing the range, VE Is this function increasing or decreasing on its domain? Enter either the word increasing or the word decreasing: Question 5 (3 points)D21 Quizzes - MATH 0130-002 Pr x D21 Quizzes - MATH 0130-002 Pr X D21 Summary - Math 0130 Tutoric X D2L Summary - Math 0130 Tutoric x * Course Hero X + CD learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2|?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q M Gmail YouTube D2L BIO 30 D21 CHEM 30 @ MyUCalgary S chem databook & Chess 1 Indeed Facebook Crunchyroll Twitter D2L MATH 0130 Math 0130 Tutorial 2 - Preparation Quiz X Time Limit: 2:00:00 Time Left:1:59:19 Djiddi Takoub: Attempt 3 Page 1: The following graph will be used in the remaining questions of the quiz. 1 2 3 8- 4 5 O 4- 5 7 10 A franchise coffee shop opens operations in a new suburb. Based on the franchise experience, it is expected that the shop will only become profitable after a certain time period. The following function models the monthly profit, P, in 1000 dollar increments as a function of t, the number of months after the shop opens. The graph of this function is also depicted above. P(t) = 2V2t +4 -5 Match the following features of the graph to their corresponding meanings. 1. It takes just over a month for the shop to break even. The start up cost ($1000) to openD21 Quizzes - MATH 0130-002 Pr x D21 Quizzes - MATH 0130-002 Pr X D21 Summary - Math 0130 Tutoric X D2L Summary - Math 0130 Tutoric x * Course Hero X + CD learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2|?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q h M Gmail YouTube D2L BIO 30 DEL CHEM 30 @ MyUCalgary S chem databook & Chess 1 Indeed Facebook Crunchyroll Twitter D2L MATH 0130 Math 0130 Tutorial 2 - Preparation Quiz X Time Limit: 2:00:00 Time Left:1:59:16 Djiddi Takoub: Attempt 3 Page 1: the business. 3. 1 2 3 Meaning of y-intercept Time, in months after the shop opens. Practical Domain 4. Profit, in thousands of dollars. 4 5 O 5. Profits of a Suburban Coffee Title of Graph House 7 6. [-2,+inf) Title of y-axis 7. [0, +inf) Mathematical Domain 8. The time the initial investment was made. Title of x-axis 9. [-5,+inf) Meaning of x-intercept 10. (-inf,-2] 11. The time it takes for profits to reach a maximum. 12. The maximimum profits earned.D21 Quizzes - MATH 0130-002 Pr X D21 Quizzes - MATH 0130-002 Pr X D21 Summary - Math 0130 Tutoric X D2L Summary - Math 0130 Tutoric X * Course Hero X + learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2|?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q ... M Gmail YouTube D2L BIO 30 DEL CHEM 30 MyUCalgary 3 chem databook 1 Chess 1 Indeed @ f Facebook Crunchyroll Twitter D2L MATH 0130 it: 2:00:00 Time Left:1:59:06 Djiddi Takoub: Attempt 3 Question 6 (3 points) 2 3 /transcript 5 6 The function from the previous question is stated again below. P(t) =2V2t+4 -5 Determine algebraically when the shop is making a clear profit of $3000 monthly. Enter this answer as an integer in the space below: t = A/ months. Question 7 (2 points)D21 Quizzes - MATH 0130-002 Pr x D21 Quizzes - MATH 0130-002 Pr X D21 Summary - Math 0130 Tutoric X D2L Summary - Math 0130 Tutoric x * Course Hero X + CD learn.mru.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2|?ou=49135&isprv=&drc=0&qi=54509&cfql=0&dnb=0&fr... G Q M Gmail YouTube D2L BIO 30 D2L CHEM 30 @ MyUCalgary S chem databook & Chess 1 Indeed Facebook Crunchyroll Twitter D2L MATH 0130 Math 0130 Tutorial 2 - Preparation Quiz X Time Limit: 2:00:00 Time Left:1:59:01 Djiddi Takoub: Attempt 3 Page 1: months. 1 2 3 Question 7 (2 points) 4 5 O Itranscript 7 The function from the previous question is stated again below. P(t) =2V2t+4-5 Determine the average rate of change of this function on the interval from t = 0 to t = 2.5 months. This is the rate at which the profit is increasing over the first 2.5 months. Enter this answer as decimal to the nearest tenth. AP At A/ $1000 per month