dA -= 2A – 0.04AL dt dL = -0.4L + 0.002AL dt (a). Find the equilibrium solutions. Enter your answer as a list of ordered pairs (A, L), where A is the number of aphids and L the number of ladybugs. For example, if you found three equilibrium solutions, one with 100 aphids and 10 ladybugs, one with 200 aphids and 20 ladybugs, and one with 300 aphids and 30 ladybugs, you would enter (100, 10), (200, 20), (300, 30). Do not round fractional answers to the nearest integer. Answer = (b). Find an expression for d LldA. dL dA
dA -= 2A – 0.04AL dt dL = -0.4L + 0.002AL dt (a). Find the equilibrium solutions. Enter your answer as a list of ordered pairs (A, L), where A is the number of aphids and L the number of ladybugs. For example, if you found three equilibrium solutions, one with 100 aphids and 10 ladybugs, one with 200 aphids and 20 ladybugs, and one with 300 aphids and 30 ladybugs, you would enter (100, 10), (200, 20), (300, 30). Do not round fractional answers to the nearest integer. Answer = (b). Find an expression for d LldA. dL dA
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question
Populations of aphids and ladybugs are modeled by the equations
![dA
= 2A – 0.04AL
dt
dL
= -0.4L + 0.002AL
dt
(a). Find the equilibrium solutions.
Enter your answer as a list of ordered pairs (A, L), where A is the number of aphids and L the number of ladybugs. For example, if
you found three equilibrium solutions, one with 100 aphids and 10 ladybugs, one with 200 aphids and 20 ladybugs, and one with 300
aphids and 30 ladybugs, you would enter (100, 10), (200, 20), (300, 30). Do not round fractional answers to the nearest integer.
Answer
%D
(b). Find an expression for d L/dA.
dL
dA](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3a5e3117-c203-4d21-a3d8-e5fde39c9b9a%2Fafe58fa2-8e44-4873-8746-c5f03b9b45fd%2F25yei0l_processed.png&w=3840&q=75)
Transcribed Image Text:dA
= 2A – 0.04AL
dt
dL
= -0.4L + 0.002AL
dt
(a). Find the equilibrium solutions.
Enter your answer as a list of ordered pairs (A, L), where A is the number of aphids and L the number of ladybugs. For example, if
you found three equilibrium solutions, one with 100 aphids and 10 ladybugs, one with 200 aphids and 20 ladybugs, and one with 300
aphids and 30 ladybugs, you would enter (100, 10), (200, 20), (300, 30). Do not round fractional answers to the nearest integer.
Answer
%D
(b). Find an expression for d L/dA.
dL
dA
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