-Intro to | P Do Homework - 6.2 Homework (Copy) - Personal - Microsoft Edge h https://mylab.pearson.com/Student/PlayerHomework.aspx?homeworkld=625379587&questionld=1&flushed=false&cld= MATH 1101 SUMMER 2022 DR. STINSON MW 3:30-5:50 imari brown 05 Homework: 6.2 Homework Question 3, 6.2.9-GC HW Score: 0%, 0 of 4 p ath = (copy) Part 1 of 2 Points: 0 of 1 a. Find the cubic function that is the best fit for the data in the table below. b. Find the quartic function that is the best fit for the data in the table. x 1 4 5 6 7 y - 12 2 0 4 50 175 1500 a. The cubic function is y = (Simplify your answer. Use integers or decimals for any numbers in the expression. Round to three decimal places as needed.) juide ents cess cess Library Help me solve this View an example ptions Get more help - Clear all O a W hp 16 10 144Do Homework - 6.2 Homework (Copy) - Personal - Microsoft Edge https://mylab.pearson.com/Student/PlayerHomework.aspx?homeworkld=625379587&questionld=1&flushed=false&cld=6957621¢erwin=ye MATH 1101 SUMMER 2022 DR. STINSON MW 3:30-5:50 imari brown 05/24/22 9:50 PM Question 4, Social Sci Homework: 6.2 Homework 6.2.23-GC HW Score: 0%, 0 of 4 points E (Copy) Part 1 of 6 O Points: 0 of 1 Save Next question The following table shows UN data from 1975 and projections to 2050 of the size of a country's labor pool Labor Pool Labor Pool 2 (ages 15-59) Year (millions) Year (millions) 1975 470 2015 920 Complete parts (a) through (d) below. 1980 550 2020 920 1985 640 2025 885 1990 730 2030 820 1995 750 2035 820 2000 810 2040 800 2005 885 2045 810 2010 920 2050 660 a. Find the cubic function that best models this population as a function of the number of years after 1970. Let x represent the number of years after 1970 and y represent the number of millions of people in this labor pool. Report the model with coefficients rounded to three significant digits. y = ( x + ( D) x + (J *+() (Type integers or decimals.) Help me solve this View an example Get more help - Clear all Check answer a vo W hp 16 18 19 144 5 & 8