(a) Draw the tangent line at each labeled point. y 5 4 3 2 1 y 4 3 2 1 10 bd 20 30 40 50 60 70 B 10 20 30 40 50 60 70 y 5 4 3 2 1 y 5 4 3 2 1 10 10 20 30 40 50 60 20 (b) Estimate the slope at each labeled point. (Round your answer to three decimal places.) B 30 40 50 60 70 70 X X

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A: NOTE: Refresh your page if you can't see any equations. . here we have

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A: Solution of given question is written in below steps.