JA X2 X3 x5 (a) Solve this system for x₁, i = 1, 2, ..., 5. (If the system has an infinite number of solutions, express X₁, X₂2, X3, X4, and X5 in terms of the parameters s a (X₁1 X2 X3 X4 X5) = 400 300 (b) Find the traffic flow when x3 = 0 and X5 = 50. (X₁ X₂ X3 X4 X5) = 1) -600 100

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.7: Solving Systems Of Linear And Quadratic Equations
Problem 3GP
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The figure shows the flow of traffic (in vehicles per hour) through a network of streets.
400
300
X2
X1
X₂
X4
(b) Find the traffic flow when x3 = 0 and X5 = 50.
(X₁, X21 X3 X4 X5) =
(c) Find the traffic flow when x3 = X5 = 80.
(X11 X2 X3 X4 X5) = |
-600
X5
(a) Solve this system for x₁, i = 1, 2, ..., 5. (If the system has an infinite number of solutions, express X₁, X2, X3, X4, and X5 in terms of the parameters s and t.)
(X11 X2 X3 X4 X5) =
100
Transcribed Image Text:The figure shows the flow of traffic (in vehicles per hour) through a network of streets. 400 300 X2 X1 X₂ X4 (b) Find the traffic flow when x3 = 0 and X5 = 50. (X₁, X21 X3 X4 X5) = (c) Find the traffic flow when x3 = X5 = 80. (X11 X2 X3 X4 X5) = | -600 X5 (a) Solve this system for x₁, i = 1, 2, ..., 5. (If the system has an infinite number of solutions, express X₁, X2, X3, X4, and X5 in terms of the parameters s and t.) (X11 X2 X3 X4 X5) = 100
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