An advertising agency has found that when it promotes a new product in a city the weekly rate of change R of the number of people who are aware of the promotion follows a linear pattern. The weekly rate of change R of people who are aware of the promotion x weeks after it is introduced is described by the equation R=1500-30x Find the x- and R-intercepts and then graph the function on a viewing window that is meaningful in this application.
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An advertising agency has found that when it promotes a new product in a city the weekly rate of change R of the number of people who are aware of the promotion follows a linear pattern. The weekly rate of change R of people who are aware of the promotion x weeks after it is introduced is described by the equation R=1500-30x Find the x- and R-intercepts and then graph the function on a viewing window that is meaningful in this application.
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