I need help confused on graphs
Content x VA PreCB homework 1.4 - Ma164 1 x G Graph the function using a win x Search Results | Course Hero + webassign.net/web/Student/Assignment-Responses/last?dep=26733445 Using data from 1920 and projected to 2030, the percent P of men 65 years of age or older in the labor force can be modeled by P = 0.000078x - 0.0107x2- 0.182x + 64.68 where x is the number of years past 1900.+ (a) What x-min and x-max should you use to view this graph for values representing 1900 and 2030? X-min = X-max = (b) If P-min = 0, use a table to determine the smallest value for P-max that would show a complete graph of the model. 20 O 40 O 60 O 80 100 (c) Graph this equation. 30 80 60 40 40 20 20 - X 20 40 60 80 100 120 20 40 60 80 100 120 P P esc F1 F2 380 F4 F5 - F6 4 F7 F9 @ A LA N 6 8 O Q W E R T Y U O P A S D F G H K Z X C V B N M altContent * VA PreCB homework 1.4 - Ma164 | x G Graph the function using a win x Search Results | Course Hero x + -> C webassign.net/web/Student/Assignment-Responses/last?dep=26733445 5. [-/2 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An advertising agency has found that when it promotes a new product in a city of 350,000 people, the rate of change R of the number of people who are aware of the product is related to the number of people x who are aware of it and is given by R = 28,000 - 0.08x where x 2 0 and R 2 0. (a) Use the intercepts to determine a window, and then graph the equation for x 2 0. 50 000 25 000 40 000 20 000 30 000 15 000 20 000 10 000 10 000 5000 X L X 100 000 200 000 300 000 400 000 100 000 200000 300 000 4 400 000 50 000 25 000 40 000 20 000 30 000 15 000 20 000 10 00 10 000 5000 X O 100 000 200 000 300 000 400 000 0 100 000 200 000 300 000 400 000 (b) Is the rate of change increasing or decreasing? Explain why your answer makes sense in the context of the problem. esc 19. F1 9- F2 BOB F4 F6 14 1 FB DP FO F10 40)) F12 W # Q W E R T Y U O P 4 S D F G H J K Z X B N M alt alt command option option command