Stewart7e Assignment+ 4_3.pdf

Stewart7e Assignment+ 4_3.pdf - Stewart7e Assignment 4.3...

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10/24/2016 Stewart7e Assignment+ 4.3 https://www.webassign.net/web/Student/Assignment­Responses/last?dep=14393598 1/17 Current Score : – / 21 Due : Wednesday, November 2 2016 11:59 PM EDT 1. –/1 pointsSCalcET7 4.3.053.MI. Suppose the derivative of a function f is On what interval is f increasing? (Enter your answer in interval notation.) 2. –/1 pointsSCalcET7 4.3.015. Consider the equation below. (a) Find the intervals on which f is increasing. (Enter your answer using interval notation.) Find the interval on which f is decreasing. (Enter your answer using interval notation.) (b) Find the local minimum value of f . (c) Find the interval on which f is concave up. (Enter your answer using interval notation.) Stewart7e Assignment+ 4.3 (Homework) Chaniqua Ranson MAC 2311, section 13 ­ Pawan Fri10:30, Fall 2016 Instructor: Pawan Gupta WebAssign f ' ( x ) = ( x + 2) 6 ( x − 3) 3 ( x − 7) 8 . f ( x ) = e 7 x + e x
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10/24/2016 Stewart7e Assignment+ 4.3 https://www.webassign.net/web/Student/Assignment­Responses/last?dep=14393598 2/17 3. –/1 pointsSCalcET7 4.3.011. Consider the equation below. (a) Find the interval on which f is increasing. (Enter your answer in interval notation.) Find the interval on which f is decreasing. (Enter your answer in interval notation.) (b) Find the local minimum and maximum values of f . local minimum local maximum (c) Find the inflection points. (smaller x ­value) (larger x ­value) Find the interval on which f is concave up. (Enter your answer in interval notation.) Find the interval on which f is concave down. (Enter your answer in interval notation.) f ( x ) = x 4 − 50 x 2 + 8 ( x , y ) = ( x , y ) =
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10/24/2016 Stewart7e Assignment+ 4.3 https://www.webassign.net/web/Student/Assignment­Responses/last?dep=14393598 3/17 4. –/1 pointsSCalcET7 4.3.501.XP.MI. The graph of the second derivative f '' of a function f is shown. State the x ­coordinates of the inflection points of f . (Enter your answers as a comma­separated list.) x =
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10/24/2016 Stewart7e Assignment+ 4.3 https://www.webassign.net/web/Student/Assignment­Responses/last?dep=14393598 4/17 5. –/1 pointsSCalcET7 4.3.051. Consider the function below. (a) Find the vertical asymptote(s). (Enter your answers as a comma­separated list. If an answer does not exist, enter DNE.) Find the horizontal asymptote(s). (Enter your answers as a comma­separated list. If an answer does not exist, enter DNE.) y = (b) Find the interval where the function is decreasing. (Enter your answer using interval notation.) (c) Find the local maximum and minimum values. (If an answer does not exist, enter DNE.) (d) Find the interval where the function is concave up. (Enter your answer using interval notation.) Find the interval where the function is concave down. (Enter your answer using interval notation.) Find the inflection point.
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