3. The value of a certain baseballcard (in dollars) tyears after 2015 varies according to the equation v(t) =-r* +15t +1000 ,0sts5. a Calculate the average rate of change in the value of the card between 2015 and 2017. Include a unit of measure in your answer. b. Plot the graph on a graphing device (no need to include the graph here) and use it to find, to the nearest whole number, the local maximum value of the function (remember, that's the y-value of the local maximum point). You may use the free graphing calculator at desmos .com and type in yt4+ 15t + 1000. Use the mouse to move the graph around and 20om in for accuracy. e. To the nearest dollar, what is the highest value of the card between 2015 and 2020?
3. The value of a certain baseballcard (in dollars) tyears after 2015 varies according to the equation v(t) =-r* +15t +1000 ,0sts5. a Calculate the average rate of change in the value of the card between 2015 and 2017. Include a unit of measure in your answer. b. Plot the graph on a graphing device (no need to include the graph here) and use it to find, to the nearest whole number, the local maximum value of the function (remember, that's the y-value of the local maximum point). You may use the free graphing calculator at desmos .com and type in yt4+ 15t + 1000. Use the mouse to move the graph around and 20om in for accuracy. e. To the nearest dollar, what is the highest value of the card between 2015 and 2020?
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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