MAT135H1 Exam Solutions Fall 2018: Indeterminate Form, Mean Value Theorem, Logarithmic Differentiation

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5 Nov 2018
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MAT135H1 Full Course Notes
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MAT135H1 Full Course Notes
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, we can when x=1, we can apply. Part a: the correct answer is b. We substitute x=1 into the equation and get: the correct answer is a. I"hopital"s rule: when x=1, we can apply: the correct answer is c. The the tangent line of a curve first means derivative the function describing the curve at this point is 0. the of. Absolute maximum and minimum values can be determined by comparing the values of function at the endpoints and critical points. (cid:4666)(cid:883)(cid:3397)(cid:883)(cid:4667)(cid:2870)(cid:3404)(cid:883)(cid:884)(cid:3398)(cid:883)(cid:3397)(cid:882)(cid:886) (cid:3404)(cid:883)(cid:886) (cid:1859)(cid:4593)(cid:4666)(cid:883)(cid:4667)(cid:3404) (cid:883) (cid:883)(cid:3400)(cid:4666)(cid:883)(cid:3397)(cid:883)(cid:4667)(cid:3398)(cid:883)(cid:3397)(cid:1864)(cid:1866)(cid:883) (cid:1877)(cid:4593)(cid:3404)(cid:883)(cid:886)(cid:3400)(cid:884)(cid:1876)(cid:3404)(cid:1876)(cid:884: the correct answer is d. The slope of the tangent line of a function is its first derivative which is: (cid:1877)(cid:4593)(cid:3404)(cid:883)(cid:884)(cid:3400)(cid:4666)(cid:3398)(cid:884)(cid:4667)(cid:3404)(cid:3398)(cid:883)(cid:3) (cid:1877)(cid:3404)(cid:883)(cid:886)(cid:3400)(cid:4666)(cid:3398)(cid:884)(cid:4667)(cid:2870)(cid:3404)(cid:883)(cid:3) So the slope of the tangent line at x=2 is. Therefore, the tangent line at (-2,1) can be described as: (cid:1877)(cid:3398)(cid:883)(cid:3404)(cid:4666)(cid:3398)(cid:883)(cid:4667)(cid:3400)(cid:4670)(cid:1876)(cid:3398)(cid:4666)(cid:3398)(cid:884)(cid:4667)(cid:4671)(cid:3404)(cid:3398)(cid:1876)(cid:3398)(cid:884)(cid:3)(cid:3)(cid:3)(cid:3)(cid:1436)(cid:3)(cid:3)(cid:3)(cid:3)(cid:1877)(cid:3404)(cid:3398)(cid:1876)(cid:3398)(cid:883)(cid:3)(cid:3)(cid:3)(cid:1436)(cid:3)(cid:3)(cid:3)(cid:1876)(cid:3397)(cid:1877)(cid:3397)(cid:883)(cid:3404)(cid:882)(cid:3: the correct answer is e. First we need to find the critical points where the first derivative of the function is 0.

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