5. Solve this system of equations by graphing. 4. Which is the best estimate of the solution for the system of linear equations graphed below? -2x + 5y = 10 y = x +5 Ly = 4x – 4 -4 3 -2 6 -5 6 -2 2x + y = 5 -6 -5 -4 -3 -2-10 1 2 -1 45 6 -3 -21 -31 -41 -5 -6 А. (0.5, 2) В. (1.5, 2) А. (-5, 0) С. (2, 1.5) В. (5, 0) D. (2.5, 1.5) C. no solution D. infinitely many solutions

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section5.1: Systems Of Linear Equations In Two Variables
Problem 4E
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Please answer math questions (4 & 5). 

 

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5. Solve this system of equations
by graphing.
4. Which is the best estimate of the
solution for the system of linear
equations graphed below?
-2x + 5y = 10
y = x + 5
у 3 4х — 4
-4
31
2
-6 -5 -4 -3 -2 -1
2 45 6
-6 -5 -4 -3 -2 -1
1 2 3 4 56
-1
2x + y = 5
-2
-3
-41
-51
-6
А. (0.5, 2)
А. (-5, 0)
В. (5, 0)
C. no solution
D. infinitely many
В.
(1.5, 2)
C.
(2, 1.5)
D. (2.5, 1.5)
solutions
Transcribed Image Text:5. Solve this system of equations by graphing. 4. Which is the best estimate of the solution for the system of linear equations graphed below? -2x + 5y = 10 y = x + 5 у 3 4х — 4 -4 31 2 -6 -5 -4 -3 -2 -1 2 45 6 -6 -5 -4 -3 -2 -1 1 2 3 4 56 -1 2x + y = 5 -2 -3 -41 -51 -6 А. (0.5, 2) А. (-5, 0) В. (5, 0) C. no solution D. infinitely many В. (1.5, 2) C. (2, 1.5) D. (2.5, 1.5) solutions
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