Question: Graph each system of equations to find its solution. Then check your solution by substituting it into both equations. Be sure to show all
Graph each system of equations to find its solution. Then check your solution by substituting it into both equations. Be sure to show all work. 2 1. y = -x + 6 and y=x-9 -10-9-8-7-6-5-4-32 Solution: 3. y = 3x - 4 and y -10-98-76 5-432 plution: 10 9 8- 5 4 3- 2 1 -14 -2 -3 -4 -5 6 -7 -8 -9 10 = 10 9. 8- 6 5 4 2- 1- -3 -4 -5 6 1 -7 -8 -9. 10 7 8 9 10 CHECK: 1 2 3 4 5 6 7 8 9 10 2 x + 10 CHECK: 2. y = 3 and y = x + 5 30-987654321 Solution: 4. Y=2x 10 9 8- 6 5 Solution: 2 3 -7 -10 3 3 2x and y = -x + 9 -10-9-8-7-6-5-4-3-2-1 10 10 9 8- 7. 6- 5 4 3 2- 1 -5 910 CHECK: 12 3 4 5 6 7 8 9 10 -2 -3 7 -8 9 10 CHECK:
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