Problem 1E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 2E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 3E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 4E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 5E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 6E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 7E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 8E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 9E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 10E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 11E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 12E: Differentiate two ways; first, by using the Product Rule; then by multiplying the expression before... Problem 13E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 14E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 15E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 16E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 17E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 18E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 19E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 20E: Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before... Problem 21E: Differentiate each function.
22.
Problem 22E: Differentiate each function. g(x)=(5x2+4x3)(2x23x+1) Problem 23E: Differentiate each function. y=5x212x3+3 Problem 24E: Differentiate each function.
24.
Problem 25E: Differentiate each function. G(x)=(8x+x)(5x2+3) Problem 26E: Differentiate each function.
25.
Problem 27E: Differentiate each function.
27.
Problem 28E: Differentiate each function. f(t)=t5+2t2t4 Problem 29E: Differentiate each function.
30.
[Hint: ]
Problem 30E: Differentiate each function. G(x)=(5x4)2 Problem 31E: Differentiate each function. y=(x34x)2 Problem 32E: Differentiate each function. y=(3x24x+5)2 Problem 33E: Differentiate each function.
34.
Problem 34E: Differentiate each function. f(x)=6x4(6x3+10x28x+3) Problem 35E: Differentiate each function. F(t)=(t+2t)(t23) Problem 36E: Differentiate each function. G(x)=(3t5t2)(t5t) Problem 37E: Differentiate each function. y=x2+1x315x2 Problem 38E: Differentiate each function. y=x31x2+1+4x3 Problem 39E: Differentiate each function.
39.
Problem 40E: Differentiate each function. y=x+4x35 Problem 41E: Differentiate each function. f(x)=xx1+1 Problem 42E: Differentiate each function. f(x)=x1x+x1 Problem 43E: Differentiate each function. F(t)=1t4 Problem 44E: Differentiate each function.
44.
Problem 45E: Differentiate each function.
46.
Problem 46E: Differentiate each function. f(x)=3x25xx21 Problem 47E: Differentiate each function. g(x)=t2+3t+5t2+2t+4 Problem 48E: Differentiate each function.
48.
Problem 49E: Find an equation of the tangent line to the graph of y=x/(x+1) at (a) x=1; (b) x=14. Problem 50E: 49. Find an equation of the tangent line to the graph of at (a) ; (b) .
Problem 51E: Find an equation of the tangent line to the graph of y=4x/(1+x2) at (a) (0,0); (b) (1,2). Problem 52E: 51. Find an equation of the tangent line to the graph of at (a) ; (b).
Problem 53E: Average cost. Prestons Leatherworks finds that cost, in dollars, of producing x belts is given by... Problem 54E: 54. Average cost. Tongue-Tied Sauces, Inc, finds that the cost, in dollars, of producing x bottles... Problem 55E: Average revenue. Prestons Leatherworks find that the revenue, in dollars, from the sale of x belts... Problem 56E: 56. Average revenue. Tongue-Tied Sauces, Inc, finds that the revenue, in dollars, from the sale of x... Problem 57E: Average profit. Use the information in Exercises 53 and 55 to determine the rate at which Prestons... Problem 58E: Average profit. Use the information in exercises 54 and 56 to determine the rate at which... Problem 59E: 59. Average profit. Sparkle pottery has determined that the cost, in dollars, of producing x vases... Problem 60E: 60. Average profit. Cruzin’ Boards has found that the cost, in dollars of producing x skateboards is... Problem 61E Problem 62E: Temperature during an illness. Ginas temperature T during a recent illness is given by... Problem 63E Problem 64E Problem 65E: Differentiate each function.
64. (Hint: Simplify before differentiating.)
Problem 66E: Differentiate each function.
65.
Problem 67E: Differentiate each function.
66.
Problem 68E: Differentiate each function. g(x)=(x38)x2+1x21 Problem 69E: Let f(x)=xx+1 and g(x)=1x+1. a. Compute f(x). b. Compute g(x). c. c) What can you conclude about f... Problem 70E: 71. Let and .
a. Compute .
b. Compute .
c. c) What can you conclude about the graphs of f and g... Problem 71E: Write a rule for finding the derivative of f(x)g(x)h(x). Describe the rule in as few words as... Problem 72E: Is the derivative of the reciprocal of f(x) the reciprocal of the derivative of f(x)? Why or why... Problem 73E: Sensitivity. The reaction R of the body to a dose Q of medication is often represented by the... Problem 74E: 75. A proof of the Product Rule appears below. Provide a justification for each... Problem 75E: 76. Business. Refer to Exercises 54, 56, and 58. At what rate is Tongue-Tied Sauces’ profit changing... Problem 76E Problem 77E: For the function in each of Exercises 78-83, graph f and f Then estimate points at which the tangent... Problem 78E: For the function in each of Exercises 78-83, graph f and Then estimate points at which the tangent... Problem 79E: For the function in each of Exercises 78-83, graph f and f Then estimate points at which the tangent... Problem 80E: For the function in each of Exercises 78-83, graph f and f Then estimate points at which the tangent... Problem 81E format_list_bulleted