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Modeling with Tangent Function. Model the given data by using the function
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Precalculus: A Unit Circle Approach (3rd Edition)
- YOUR TURN For the graph of f(x)=x2x, a find the equation of the secant line through the points where x=2 and x=1, and b find the equation of the tangent line at x=2.arrow_forwardFor a person at rest, the velocity v (in liters per second) of airflow during a respiratory cycle (the time from the beginning of one breath to the beginning of the next) is modeled by v=0.85sint/3, where t is the time (in seconds). a Find the time for one full respiratory cycle. b Find the number of cycles per minute. c Sketch the graph of the velocity function. Use the graph to confirm your answer in part a by finding two times when new breaths begin. (Inhalation occurs when v0, and exhalation occurs when v0.)arrow_forward
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