Problem 66E: For the following problems, use the direction field below from the differential equation y' = 2y.... Problem 67E: For the following problems, use the direction field below from the differential equation y' = 2y.... Problem 68E: For the following problems, use the direction field below from the differential equation y' = 2y.... Problem 69E: For the following problems, use the direction field below from the differential equation y' = 2y.... Problem 70E: For the following problems, use the direction field below from the differential equation y'= y 2-2y.... Problem 71E: For the following problems, use the direction field below from the differential equation y'= y 2-2y.... Problem 72E: For the following problems, use the direction field below from the differential equation y'= y 2-2y.... Problem 73E: For the following problems, use the direction field below from the differential equation y'= y 2-2y.... Problem 74E: Draw the direction field for the following differential equations, then solve the differential... Problem 75E: Draw the direction field for the following differential equations, then solve the differential... Problem 76E: Draw the direction field for the following differential equations, then solve the differential... Problem 77E: Draw the direction field for the following differential equations, then solve the differential... Problem 78E: Draw the direction field for the following differential equations, then solve the differential... Problem 79E: Draw the directional field for the following differential equations. What can you say about the... Problem 80E: Draw the directional field for the following differential equations. What can you say about the... Problem 81E: Draw the directional field for the following differential equations. What can you say about the... Problem 82E: Draw the directional field for the following differential equations. What can you say about the... Problem 83E: Draw the directional field for the following differential equations. What can you say about the... Problem 84E: Match the direction field with the given differential equations. Explain your selections. 84. y=3y Problem 85E: Match the direction field with the given differential equations. Explain your selections. 85. y=3t Problem 86E: Match the direction field with the given differential equations. Explain your selections. 86. y=et Problem 87E: Match the direction field with the given differential equations. Explain your selections. 87.... Problem 88E: Match the direction field with the given differential equations. Explain your selections. 89. y=ty Problem 89E: Match the direction field with the given differential equations. Explain your selections. 89.... Problem 90E: Match the direction field with the given differential equations. Explain your selections. 90.... Problem 91E: Match the direction field with the given differential equations. Explain your selections. 91.... Problem 92E: Match the direction field with the given differential equations. Explain your selections. 92.... Problem 93E: Match the direction field with the given differential equations. Explain your selections. 93 y=y2t3 Problem 94E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 95E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 96E: WEstimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0,... Problem 97E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 98E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 99E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 100E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 101E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 102E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 103E: Estimate the following solutions using Euler’s method with n = 5 steps over the interval t = [0, 1].... Problem 104E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 105E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 106E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 107E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 108E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 109E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 110E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 111E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 112E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 113E: Differential equations can be used to model disease epidemics. In the next set of problems, we... Problem 114E: Consider the initial-value problem y' = 2y, y(0) = 2. 114. Show that y = 2e-2x solves this... Problem 115E: Consider the initial-value problem y' = 2y, y(0) = 2. 115. Draw the directional field of this... Problem 116E: Consider the initial-value problem y' = 2y, y(0) = 2. 116. [T] By hand or by calculator or computer,... Problem 117E: Consider the initial-value problem y' = 2y, y(0) = 2. 117. [T] By calculator or computer,... Problem 118E: Consider the initial-value problem y' = 2y, y(0) = 2. 118. [T] Plot exact answer and each Euler... format_list_bulleted