Rates of change (2)
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The document discusses rates of change, including average and instantaneous rates. It defines average velocity as the change in distance over the change in time. The instantaneous rate of change is the limit of the average rate as the change in x approaches 0. For a free-falling object, the position function gives height as a function of time, while the velocity function gives the rate of change of height or velocity over time. The document also introduces profit, revenue, and cost functions in economics and the concept of marginal values.
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![2.3 Rates of Change: Velocity and Marginals:Goal: to apply derivatives Average Rate of Change: ,[object Object],change is distance change in time](https://image.slidesharecdn.com/ratesofchange2-101206130710-phpapp02/85/Rates-of-change-2-1-320.jpg)
![The Instantaneous Rate of Change:the instantaneous rate of change or simply rate of change of y = ƒ(x) at x is the limit of the average rate of change on the interval [x, x + Δx], as Δx approaches 0. If y is a distance and x is time, then the rate of change is a velocity.](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
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