CALC PONY PG 3 - dy at (2,1). dx b. Find the equation of...

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6. Find dy . dx' a. y = .JX - 2- + 4x - 5 x2 a) Answer: dy -. dx- b)Answer: dy - dx- e x c. y = X"2 c) Answer: dy - dx- d. Y = Vln(x) d) Answer: dy = dx e. y = arctan(x2) . . e) Answer: dy - dx- 7. Draw a rough sketch of the graph of f'(x). Use the existing coordinate system below. y=f(x) x 8. Consider the implicit equation x2 + xy3 - 2x = 3 Y -1. a. Find
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Unformatted text preview: dy at (2,1). dx b. Find the equation of the tangent line to the graph at the point (2,1). 3 2.5 2 y 1.5 1 0.5 o 1.5 x 2 2.5 3 c. Use the eqUCltic;m in part (~) 1Q~(;)"rQxim~1e1he v coordimite of the coint near (2 1) for whir.h x = 1 fi...
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