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Question 4 16 pts The number of passenger cars (in millions) imported into the US in...
12.1.19 Determine the location of each local extremum of the function. f(x) = -x - 3x...
12.1.19 Determine the location of each local extremum of the function. f(x) = -x - 3x + 9x - 5 What is/are the local minimum/minima? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. at x O A. The local minimum/minima is/are (Use a comma to separate answers as needed. Type integers or simplified fractions.) B. The function has no local minimum. 12.1.27 Find the location of the local extrema of the...
x²-7 Find all critical numbers of the function y=7-4,#4. Then use the second-derivative test on each...
x²-7 Find all critical numbers of the function y=7-4,#4. Then use the second-derivative test on each critical number to determine whether it leads to a local maximum or minimum Select the correct choice below and fill in any answer boxes within your choice. O A. The local maxima occur at x = and the local minima occur at x = (Type an integer or simplified fraction. Use comma to separate answers as needed.) OB. The local maxima occur at x...
on pus 2 of 20 (3 complete) This Test: 100 pts possible 11 corresponds The profit...
on pus 2 of 20 (3 complete) This Test: 100 pts possible 11 corresponds The profit function (in millions) for a beverage company for the years 2011 through 2016 can be approximated by f) - 26x624-2445, where x to the year 2011 (a) During what year did a local maximum profit occur? (b) What was the maximum profit? (a) A local extremum occurs at a critical number of t. Because the derivative exists for every x, the only critical number(s)...
show detailed work in each problem For the following exercises, find the local and/or absolute maxima...
show detailed work in each problem
For the following exercises, find the local and/or absolute maxima for the functions over the specified domain. 128. y = 4 sin - 3 cose over [0, 21) For the following exercises, show there is no c such that f(1)-f(-1) = f'(c)(2). Explain why the Mean Value Theorem does not apply over the interval [-1, 1). 168. f For the following exercises, determine a. intervals where f is increasing or decreasing, b. local minima...
question 9 from A to F 9. (5 points) Please answer the following questions about the...
question 9 from A to F
9. (5 points) Please answer the following questions about the function fr) - 21² f(x) = 2.9 al num- increas- for the Instructions: . If you are asked for a function, enter a function. - If you are asked to find X- or y-values, enter either a number or a list of numbers separated by commas. If there are no solutions, enter None. . If you are asked to find an interval or union...
Use the first derivative test to determine the location of each local extremum and the value...
Use the first derivative test to determine the location of each local extremum and the value of the function at this extremum. - 2x f(x) = x 6 Identify the location and function value of the maximum of the function, if any. Select the correct answer below and, if necessary, fill in any answer boxes within your choice. O A. The function has a local maximum of at x = (Use a comma to separate answers as needed. Type exact...
Quiz: Chapter 4 Part 1 Review Submit This Question: 1 pt 3 of 16 (2 complete)...
Quiz: Chapter 4 Part 1 Review Submit This Question: 1 pt 3 of 16 (2 complete) This Quiz: 16 pts poss The table shows the age-adjusted death rates per 100,000 citizens for heart disease in a certain country Complete parts (a) through (c) below 1976 1978 Death Rate 258.4 245 9 233.9 222 5 211.7 Year 1970 1972 1974 (a) Find an exponential model for these data, where t 0 corresponds to the year 1970. If you do not have...
part F and G The function describing the predicted velocity as a function of time, u(t),...
part F and G
The function describing the predicted velocity as a function of time, u(t), for a student-designed prototype two-stage model rocket a = 3.0 m/s. B = -24 m/s, and y = 54 m/s. Due to ignition rates of the fuel in the two stages and external forces acting on th minimum and a local maximum during the time interval. Part F Determine the times at which u(t) has a local minimum and maximum. Express your answer as...
1) Solve the problem. 1) The resale value of a certain industrial machine decreases over a...
1) Solve the problem. 1) The resale value of a certain industrial machine decreases over a 10-year period at a rate that changes with time. When the machine is x years old, the rate at which its value is changing is 280(x - 10) dollars per year. By how much does the machine depreciate during the fourth year? A) A decrease of $1540 B) A decrease of $1820 C) A decrease of $8960 D) A decrease of $1680 The slope...
Save Homework: HW8 Chapter 12 Score: 0 of 16 pts X P12-32 (algorithmic) core HW Score:...
Save Homework: HW8 Chapter 12 Score: 0 of 16 pts X P12-32 (algorithmic) core HW Score: 39.39%, 26 of 66 pt Question Help (Replacement project cash flows) The Louisiana Land and Cattle Company LLCC) is one of the largest cattle buyers in the country. They have buyers at all the major cattle actions throughout the southeastern part of the US who buy on the company's behall and then have the cattleshipped to Super Springs, Louisiana, where they are sorted by...
12.1.19 Determine the location of each local extremum of the function. f(x) = -x - 3x + 9x - 5 What is/are the local minimum/minima? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. at x O A. The local minimum/minima is/are (Use a comma to separate answers as needed. Type integers or simplified fractions.) B. The function has no local minimum. 12.1.27 Find the location of the local extrema of the...
x²-7 Find all critical numbers of the function y=7-4,#4. Then use the second-derivative test on each critical number to determine whether it leads to a local maximum or minimum Select the correct choice below and fill in any answer boxes within your choice. O A. The local maxima occur at x = and the local minima occur at x = (Type an integer or simplified fraction. Use comma to separate answers as needed.) OB. The local maxima occur at x...
on pus 2 of 20 (3 complete) This Test: 100 pts possible 11 corresponds The profit function (in millions) for a beverage company for the years 2011 through 2016 can be approximated by f) - 26x624-2445, where x to the year 2011 (a) During what year did a local maximum profit occur? (b) What was the maximum profit? (a) A local extremum occurs at a critical number of t. Because the derivative exists for every x, the only critical number(s)...
show detailed work in each problem
For the following exercises, find the local and/or absolute maxima for the functions over the specified domain. 128. y = 4 sin - 3 cose over [0, 21) For the following exercises, show there is no c such that f(1)-f(-1) = f'(c)(2). Explain why the Mean Value Theorem does not apply over the interval [-1, 1). 168. f For the following exercises, determine a. intervals where f is increasing or decreasing, b. local minima...
question 9 from A to F
9. (5 points) Please answer the following questions about the function fr) - 21² f(x) = 2.9 al num- increas- for the Instructions: . If you are asked for a function, enter a function. - If you are asked to find X- or y-values, enter either a number or a list of numbers separated by commas. If there are no solutions, enter None. . If you are asked to find an interval or union...
Use the first derivative test to determine the location of each local extremum and the value of the function at this extremum. - 2x f(x) = x 6 Identify the location and function value of the maximum of the function, if any. Select the correct answer below and, if necessary, fill in any answer boxes within your choice. O A. The function has a local maximum of at x = (Use a comma to separate answers as needed. Type exact...
Quiz: Chapter 4 Part 1 Review Submit This Question: 1 pt 3 of 16 (2 complete) This Quiz: 16 pts poss The table shows the age-adjusted death rates per 100,000 citizens for heart disease in a certain country Complete parts (a) through (c) below 1976 1978 Death Rate 258.4 245 9 233.9 222 5 211.7 Year 1970 1972 1974 (a) Find an exponential model for these data, where t 0 corresponds to the year 1970. If you do not have...
part F and G
The function describing the predicted velocity as a function of time, u(t), for a student-designed prototype two-stage model rocket a = 3.0 m/s. B = -24 m/s, and y = 54 m/s. Due to ignition rates of the fuel in the two stages and external forces acting on th minimum and a local maximum during the time interval. Part F Determine the times at which u(t) has a local minimum and maximum. Express your answer as...
1) Solve the problem. 1) The resale value of a certain industrial machine decreases over a 10-year period at a rate that changes with time. When the machine is x years old, the rate at which its value is changing is 280(x - 10) dollars per year. By how much does the machine depreciate during the fourth year? A) A decrease of $1540 B) A decrease of $1820 C) A decrease of $8960 D) A decrease of $1680 The slope...
Save Homework: HW8 Chapter 12 Score: 0 of 16 pts X P12-32 (algorithmic) core HW Score: 39.39%, 26 of 66 pt Question Help (Replacement project cash flows) The Louisiana Land and Cattle Company LLCC) is one of the largest cattle buyers in the country. They have buyers at all the major cattle actions throughout the southeastern part of the US who buy on the company's behall and then have the cattleshipped to Super Springs, Louisiana, where they are sorted by...
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