solve this P ( x ) = 40 3 4 x P(x)=40 4 3 x is wrong

Google Chrome File Edit View History Bookmarks Profiles Tab Window Help G O Q 8 Tue Nov 18 10:16 AM Home | myLU X LU HW: 5.1 - 5.3 Assignment ALEKS - Jacob Cascio - HW: 20 www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-li-WSp540wncg8Tof4a5q5fmgWG31RYRVbH21fpfsxjJ... @ C Finish update : homework-help/thread/66307970 | Ca | c Finish update : HW: 5.1 - 5.3 Assignment Jacob rom cours Q Al Chat with PDF Upload for Unlocks Expert Help Study Resources v Ask Al S Question 18 of 54 (1 point) | Question Attempt: 2 of Unlimited Espanol 50. So we can model it as a line through (0, 40) and (50, 0): P(x) = 40 - 0.8x. 14 15 16 17 18 19 20 21 22 23 24 25 Set P(x) = 20 to find when the percentage drops below 20%: 20 = 40 - 0.8x - 0.8x = 20 - x = 25. Since x is years after 1955, the year is 1955 + 25 = 1980. The percentage of the adult population that smokes can be modeled by the function P (x) whose graph is shown below. The input x is years after 1975. Verify with tutor solve this Answer explanation by Al Answer: P(ac) = 40 - 3 a Step-by-step: Use the percentage of adults that smoke in 1975 and 2015 to find a linear formula for the function P (x). The input x is years after 1975. From the graph: P(x) = 40 - . In 1975 (a = 0), P(0) ~40%. X In 2015 (x = 40), P(40) ~ 10%. 10 - 40 Slope: m = - -30 3 40 - 0 40 . Using point-slope with intercept at x = 0: P(x) = 40 + mx = 40 - Verify with tutor Ask Al your follow up question. Do not enter personal information. Try again Attach image Upload doc Recheck Save For Later Submit Assignment 2025 McGraw Hill. Terms of Use | Privacy Center | Accessibility Proposal Classical Minecraft 35 54,864 NOV 2 18 N 4 exec utv DOCX