3. (04.05 HC) f'(x)= cos(- +x), Let f(x) be defined such that f(1) = 2 and...

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3. (04.05 HC) f'(x)= cos(- +x), Let f(x) be defined such that f(1) = 2 and where 0 < x < 3. Part A: Find the tangent line approximation for f(1.1). (25 points) Part B: If f(1.1) has an actual value of 2.12, use the shape of the graph to determine if this is an overestimate or underestimate. Justify your answer. (15 points) BU U Font Family - AA A = = 3. (04.05 HC) f'(x)= cos(- +x), Let f(x) be defined such that f(1) = 2 and where 0 < x < 3. Part A: Find the tangent line approximation for f(1.1). (25 points) Part B: If f(1.1) has an actual value of 2.12, use the shape of the graph to determine if this is an overestimate or underestimate. Justify your answer. (15 points) BU U Font Family - AA A = =