CALCULUS+ITS APPLICATIONS
CALCULUS+ITS APPLICATIONS
15th Edition
ISBN: 9780137590612
Author: Goldstein
Publisher: RENT PEARS
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Chapter 2.2, Problem 15E

In Exercises 13 − 18 , use the given information to make a good sketch of the function f ( x ) near x = 3

f ( 3 ) = 1 , f ' ( 3 ) = 0 , inflection point at x = 3 , f ' ( x ) > 0 for x > 3

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Chapter 2 Solutions

CALCULUS+ITS APPLICATIONS

Ch. 2.1 - Does the slope of the curve in Fig. 17 increases...Ch. 2.1 - At which labelled point on the graph in Fig. 18 is...Ch. 2.1 - Exercises 1-4 refer to graphs (a)-(f) in Fig.19...Ch. 2.1 - Exercises 1-4 refer to graphs (a)-(f) in Fig.19...Ch. 2.1 - Exercises 1-4 refer to graphs (a)-(f) in Fig.19...Ch. 2.1 - Exercises 1-4 refer to graphs (a)-(f) in Fig.19...Ch. 2.1 - Describe each of the following graphs. Your...Ch. 2.1 - Describe each of the following graphs. Your...Ch. 2.1 - Describe each of the following graphs. Your...Ch. 2.1 - Describe each of the following graphs. Your...
Ch. 2.1 - Describe each of the following graphs. Your...Ch. 2.1 - Prob. 10ECh. 2.1 - Describe each of the following graphs. Your...Ch. 2.1 - Prob. 12ECh. 2.1 - Describe the way the slope changes as you move...Ch. 2.1 - Prob. 14ECh. 2.1 - Describe the way the slope changes on the graph in...Ch. 2.1 - Prob. 16ECh. 2.1 - Exercise 17 and 18 refer to the graph in Fig 20....Ch. 2.1 - Exercise 17 and 18 refer to the graph in Fig 20....Ch. 2.1 - Prob. 19ECh. 2.1 - In Exercises 19-22, draw the graph of a function...Ch. 2.1 - In Exercises 19-22, draw the graph of a function...Ch. 2.1 - Prob. 22ECh. 2.1 - Prob. 23ECh. 2.1 - Prob. 24ECh. 2.1 - A Patients Temperature At noon, a childs...Ch. 2.1 - Prob. 26ECh. 2.1 - Blood Flow through the Brain One method of...Ch. 2.1 - Pollution Suppose that some organic waste products...Ch. 2.1 - Prob. 29ECh. 2.1 - Prob. 30ECh. 2.1 - Prob. 31ECh. 2.1 - Let P(t) be the population of a bacteria culture...Ch. 2.1 - In Exercises 3336, sketch the graph of a function...Ch. 2.1 - In Exercises 3336, sketch the graph of a function...Ch. 2.1 - In Exercises 3336, sketch the graph of a function...Ch. 2.1 - In Exercises 3336, sketch the graph of a function...Ch. 2.1 - Consider a smooth curve with no undefined points....Ch. 2.1 - If the function f(x) has a relative minimum at x=a...Ch. 2.1 - Technology Exercises Graph the function...Ch. 2.1 - Prob. 40ECh. 2.1 - Technology Exercises Simultaneously graph the...Ch. 2.2 - Make a good sketch of the function f(x) near the...Ch. 2.2 - The graph of f(x)=x3 is shown in Fig. 15. Is the...Ch. 2.2 - The graph of y=f(x) is shown in Fig. 16. Explain...Ch. 2.2 - Exercises 14 refer to the functions whose graphs...Ch. 2.2 - Exercises 14 refer to the functions whose graphs...Ch. 2.2 - Exercises 14 refer to the functions whose graphs...Ch. 2.2 - Exercises 14 refer to the functions whose graphs...Ch. 2.2 - Which one of the graph in Fig. 18 could represent...Ch. 2.2 - Which one of the graphs in Fig. 18 could represent...Ch. 2.2 - In Exercises 712, sketch the graph of a function...Ch. 2.2 - In Exercises 712, sketch the graph of a function...Ch. 2.2 - In Exercises 712, sketch the graph of a function...Ch. 2.2 - In Exercises 712, sketch the graph of a function...Ch. 2.2 - In Exercises 712, sketch the graph of a function...Ch. 2.2 - In Exercises 712, sketch the graph of a function...Ch. 2.2 - In Exercises 1318, use the given information to...Ch. 2.2 - In Exercises 1318, use the given information to...Ch. 2.2 - In Exercises 1318, use the given information to...Ch. 2.2 - In Exercises 1318, use the given information to...Ch. 2.2 - In Exercises 1318, use the given information to...Ch. 2.2 - In Exercises 1318, use the given information to...Ch. 2.2 - Refer to the graph in Fig. 19. Fill in each box of...Ch. 2.2 - The first and second derivatives of the function...Ch. 2.2 - Suppose that Fig. 20 contains the graph of y=s(t),...Ch. 2.2 - Suppose that Fig. 20 contains the graph of y=v(t),...Ch. 2.2 - 23. Refer to figure 21, Looking at the graph f(x),...Ch. 2.2 - In figure 22, the t axis represent the time in...Ch. 2.2 - 25. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 26. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 27. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 28. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 29. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 30. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 31. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - Prob. 32ECh. 2.2 - 33. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 34. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - 35. Exercises 2536 refer to Fig. 23, which...Ch. 2.2 - Prob. 36ECh. 2.2 - 37. Level of Water from Melting Snow Melting snow...Ch. 2.2 - 38. Changes in Temperature T(t) is the temperature...Ch. 2.2 - Prob. 39ECh. 2.2 - Prob. 40ECh. 2.2 - Prob. 41ECh. 2.2 - 42. Match each observation (a)(e) with a...Ch. 2.2 - Prob. 43ECh. 2.2 - Drug Diffusion in the Bloodstream After a drug is...Ch. 2.2 - Prob. 45ECh. 2.2 - Prob. 46ECh. 2.3 - Which of the curves in Fig.15 could possibly be...Ch. 2.3 - Which of the curves in Fig.16 could be the graph...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Prob. 14ECh. 2.3 - Prob. 15ECh. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Each of the graphs of the functions in Exercises...Ch. 2.3 - Prob. 24ECh. 2.3 - Sketch the following curves, indicating all...Ch. 2.3 - Sketch the following curves, indicating all...Ch. 2.3 - Sketch the following curves, indicating all...Ch. 2.3 - Sketch the following curves, indicating all...Ch. 2.3 - Sketch the following curves, indicating all...Ch. 2.3 - Sketch the following curves, indicating all...Ch. 2.3 - Prob. 31ECh. 2.3 - Prob. 32ECh. 2.3 - Prob. 33ECh. 2.3 - Let a,b,c,d be fixed numbers with a0, and let...Ch. 2.3 - The graph of each function in Exercises 35 40 has...Ch. 2.3 - Prob. 36ECh. 2.3 - The graph of each function in Exercises 35 40 has...Ch. 2.3 - The graph of each function in Exercises 35 40 has...Ch. 2.3 - The graph of each function in Exercises 35 40 has...Ch. 2.3 - The graph of each function in Exercises 35 40 has...Ch. 2.3 - In Exercises 41 and 42, determine which function...Ch. 2.3 - In Exercises 41 and 42, determine which function...Ch. 2.3 - Consider the graph of g(x) in Fig. 17. a. If g(x)...Ch. 2.3 - U. S. Population The population (in millions) of...Ch. 2.3 - Index-Fund Fees When a mutual fund company charges...Ch. 2.3 - Prob. 46ECh. 2.3 - Technology Exercises Draw the graph of...Ch. 2.3 - Technology Exercises Draw the graph of...Ch. 2.3 - Technology Exercises Draw the graph of...Ch. 2.3 - Technology Exercises Draw the graph of...Ch. 2.4 - Determine whether each of the following functions...Ch. 2.4 - Prob. 2CYUCh. 2.4 - Prob. 3CYUCh. 2.4 - Find the x intercepts of the given function....Ch. 2.4 - Prob. 2ECh. 2.4 - Find the x intercepts of the given function....Ch. 2.4 - Prob. 4ECh. 2.4 - Find the x intercepts of the given function....Ch. 2.4 - Find the x intercepts of the given function....Ch. 2.4 - Show that the function f(x)=13x32x2+5x has no...Ch. 2.4 - Prob. 8ECh. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Prob. 14ECh. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Prob. 16ECh. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Prob. 18ECh. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Sketch the graphs of the following functions....Ch. 2.4 - Prob. 21ECh. 2.4 - Prob. 22ECh. 2.4 - Sketch the graphs of the following functions for...Ch. 2.4 - Prob. 24ECh. 2.4 - Sketch the graphs of the following functions for...Ch. 2.4 - Prob. 26ECh. 2.4 - Sketch the graphs of the following functions for...Ch. 2.4 - Prob. 28ECh. 2.4 - Prob. 29ECh. 2.4 - Prob. 30ECh. 2.4 - Prob. 31ECh. 2.4 - Prob. 32ECh. 2.4 - Find the quadratic function f(x)=ax2+bx+c that...Ch. 2.4 - Prob. 34ECh. 2.4 - Prob. 35ECh. 2.4 - Prob. 36ECh. 2.4 - Prob. 37ECh. 2.4 - Technology Exercises Height of Tropical Grass The...Ch. 2.5 - Volume A canvas wind shelter for the beach has a...Ch. 2.5 - Prob. 2CYUCh. 2.5 - For what x does the function g(x)=10+40xx2 have...Ch. 2.5 - Find the maximum value of the function f(x)=12xx2,...Ch. 2.5 - Find the minimum value of f(t)=t36t2+40, t0 and...Ch. 2.5 - For what t does the function f(t)=t2-24t have its...Ch. 2.5 - Optimization with Constraint Find the maximum of...Ch. 2.5 - Optimization with Constraint Find two positive...Ch. 2.5 - Optimization with Constraint Find the minimum of...Ch. 2.5 - In Exercise 7, can there be a maximum for Q=x2+y2...Ch. 2.5 - Minimizing a Sum Find the positive values of x and...Ch. 2.5 - Maximizing a Product Find the positive values of...Ch. 2.5 - Area There are 320 available to fence in a...Ch. 2.5 - Volume Figure 12 (b) shows an open rectangular box...Ch. 2.5 - Volume Postal requirements specify that parcels...Ch. 2.5 - Perimeter Consider the problem of finding the...Ch. 2.5 - Cost A rectangular garden of area 75 square feet...Ch. 2.5 - Cost A closed rectangular box with a square base...Ch. 2.5 - Surface Area Find the dimensions of the closed...Ch. 2.5 - Volume A canvas wind shelter for the beach has a...Ch. 2.5 - Area A farmer has 1500 available to build an...Ch. 2.5 - Area Find the dimensions of the rectangular garden...Ch. 2.5 - Maximizing a Product Find two positive numbers,...Ch. 2.5 - Minimizing a Sum Find two positive numbers, xandy,...Ch. 2.5 - Area Figure 140 (a) shows a Norman window, which...Ch. 2.5 - Surface Area A large soup can is to be designed so...Ch. 2.5 - In Example 3 we can solve the constraint equation...Ch. 2.5 - Cost A ship uses 5x2 dollars of fuel per hour when...Ch. 2.5 - Cost A cable is to be installed from one corner,...Ch. 2.5 - Area A rectangular page is to contain 50 square...Ch. 2.5 - Distance Find the point on the graph of y=x that...Ch. 2.5 - Prob. 30ECh. 2.5 - Distance Find the point on the line y=2x+5 that is...Ch. 2.5 - Technology Exercise Inscribed Rectangle of Maximum...Ch. 2.6 - In the inventory problem of Example 2, suppose...Ch. 2.6 - In the inventory problem Example 2, Suppose that...Ch. 2.6 - Inventory Problem Figure 6 shows the inventory...Ch. 2.6 - Refer to Fig. 6. Suppose that The ordering cost...Ch. 2.6 - Inventory Control A pharmacist wants to establish...Ch. 2.6 - Inventory Control A furniture store expects to...Ch. 2.6 - Inventory Control A California distributor of...Ch. 2.6 - Economic Lot Size The Great American Tire Co....Ch. 2.6 - Prob. 7ECh. 2.6 - Prob. 8ECh. 2.6 - Prob. 9ECh. 2.6 - Prob. 10ECh. 2.6 - Area Starting with a 100-foot-long stone wall, a...Ch. 2.6 - Prob. 12ECh. 2.6 - Length A rectangular corral of 54 square meters is...Ch. 2.6 - Refer to Exercise 13. If the cost of the fencing...Ch. 2.6 - Revenue Shakespeares Pizza sells 1000 large vegi...Ch. 2.6 - Prob. 16ECh. 2.6 - Cost A storage shed is to be built in the shape of...Ch. 2.6 - Cost A supermarket is to be designed as a...Ch. 2.6 - Volume A certain airline requires that rectangular...Ch. 2.6 - Area An athletic field [Fig.8] consists of a...Ch. 2.6 - Volume An open rectangular box is to be...Ch. 2.6 - Volume A closed rectangular box is to be...Ch. 2.6 - Amount of Oxygen in a Lake Let f(t) be the amount...Ch. 2.6 - Prob. 24ECh. 2.6 - Area Consider a parabolic arch whose shape may be...Ch. 2.6 - Prob. 26ECh. 2.6 - Surface Area An open rectangular box of volume 400...Ch. 2.6 - If f(x) is defined on the interval 0x5 and f(x) is...Ch. 2.6 - Technology Exercises Volume A pizza box is formed...Ch. 2.6 - Technology Exercises Consumption of Coffee in the...Ch. 2.7 - Prob. 1CYUCh. 2.7 - Rework Example 4 under the condition that the...Ch. 2.7 - On a certain route, a regional airline carries...Ch. 2.7 - Minimizing Marginal Cost Given the cost function...Ch. 2.7 - Minimizing Marginal Cost If a total cost function...Ch. 2.7 - Maximizing Revenue Cost The revenue function for a...Ch. 2.7 - Maximizing Revenue The revenue function for a...Ch. 2.7 - Cost and Profit A one-product firm estimates that...Ch. 2.7 - Maximizing Profit A small tie shop sells ties for...Ch. 2.7 - Demand and Revenue The demand equation for a...Ch. 2.7 - Maximizing Revenue The demand equation for a...Ch. 2.7 - Profit Some years ago, it was estimated that the...Ch. 2.7 - Maximizing Area Consider a rectangle in the xy-...Ch. 2.7 - Demand, Revenue, and Profit Until recently...Ch. 2.7 - Demand and Revenue The average ticket price for a...Ch. 2.7 - Demand and Revenue An artist is planning to sell...Ch. 2.7 - Demand and Revenue A swimming club offers...Ch. 2.7 - Prob. 15ECh. 2.7 - Prob. 16ECh. 2.7 - Price Setting The monthly demand equation for an...Ch. 2.7 - Taxes, Profit, and Revenue The demand equation for...Ch. 2.7 - Interest Rate A savings and loan association...Ch. 2.7 - Prob. 20ECh. 2.7 - Revenue The revenue for a manufacturer is R(x)...Ch. 2.7 - Prob. 22ECh. 2 - State as many terms used to describe graphs of...Ch. 2 - What is the difference between having a relative...Ch. 2 - Give three characterizations of what it means for...Ch. 2 - What does it mean to say that the graph of f(x)...Ch. 2 - Prob. 5FCCECh. 2 - Prob. 6FCCECh. 2 - Prob. 7FCCECh. 2 - Prob. 8FCCECh. 2 - Prob. 9FCCECh. 2 - Prob. 10FCCECh. 2 - Prob. 11FCCECh. 2 - Prob. 12FCCECh. 2 - Prob. 13FCCECh. 2 - Prob. 14FCCECh. 2 - Outline the procedure for solving an optimization...Ch. 2 - Prob. 16FCCECh. 2 - Figure (1) contains the graph of f(x), the...Ch. 2 - Figure (2) shows the graph of function f(x) and...Ch. 2 - In Exercise 36, draw the graph of a function f(x)...Ch. 2 - In Exercise 36, draw the graph of a function f(x)...Ch. 2 - In Exercise 36, draw the graph of a function f(x)...Ch. 2 - In Exercise 36, draw the graph of a function f(x)...Ch. 2 - Exercise 712, refer to the graph in Fig. 3. List...Ch. 2 - Exercise 712, refer to the graph in Fig. 3. List...Ch. 2 - Exercise 712, refer to the graph in Fig. 3. List...Ch. 2 - Exercise 712, refer to the graph in Fig. 3. List...Ch. 2 - Exercise 712, refer to the graph in Fig. 3. List...Ch. 2 - Exercise 712, refer to the graph in Fig. 3. List...Ch. 2 - Properties of various functions are described...Ch. 2 - Properties of various functions are described...Ch. 2 - Properties of various functions are described...Ch. 2 - Properties of various functions are described...Ch. 2 - Properties of various functions are described...Ch. 2 - Properties of various functions are described...Ch. 2 - Properties of various functions are described...Ch. 2 - Prob. 20RECh. 2 - In Fig. 4 (a) and 4 (b), the t axis represents...Ch. 2 - U.S. Electric Energy United States electrical...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following parabolas. Include there x...Ch. 2 - Sketch the following curves. y=2x3+3x2+1Ch. 2 - Sketch the following curves. y=x332x26xCh. 2 - Sketch the following curves. y=x33x2+3x2Ch. 2 - Sketch the following curves. y=100+36x6x2x3Ch. 2 - Sketch the following curves. y=113+3xx213x3Ch. 2 - Sketch the following curves. y=x33x29x+7Ch. 2 - Sketch the following curves. y=13x32x25xCh. 2 - Sketch the following curves. y=x36x215x+50Ch. 2 - Sketch the following curves. y=x42x2Ch. 2 - Sketch the following curves. y=x44x3Ch. 2 - Sketch the following curves. y=x5+20x+3(x0)Ch. 2 - Sketch the following curves. y=12x+2x+1(x0)Ch. 2 - Let f(x)=(x2+2)3/2. Show that the graph of f(x)...Ch. 2 - Show that the function f(x)=(2x2+3)3/2 is...Ch. 2 - Let f(x) be a function whose derivative is...Ch. 2 - Let f(x) be a function whose derivative is...Ch. 2 - Position Velocity and Acceleration A car traveling...Ch. 2 - The water level in a reservoir varies during the...Ch. 2 - Population near New York City Let f(x) be the...Ch. 2 - For what x does the function f(x)=14x2x+2,0x8,...Ch. 2 - Find the maximum value of the function...Ch. 2 - Find the minimum value of the function...Ch. 2 - Surface Area An open rectangular box is to be 4...Ch. 2 - Volume A closed rectangular box with a square base...Ch. 2 - Volume A long rectangular sheet of metal 30 inches...Ch. 2 - Maximizing the Total Yield A small orchard yields...Ch. 2 - Inventory Control A publishing company sells...Ch. 2 - Profit if the demand equation for a monopolist is...Ch. 2 - Minimizing time Jane wants to drive her tractor...Ch. 2 - Maximizing Revenue A travel agency offers a boat...

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