9. Give a geometrical interpretation of the intersection of the planes with equations x+y-3=0 y+z+5=0 X+2+2=0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.7: Solving Systems Of Linear And Quadratic Equations
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Solve 9 . 

7. Determine the intersection, if any, of the planes with equations x +y-z + 12 =0 and 2x + 4y - 3z + 8 = 0
8. Solve the following system of equations and give a geometrical interpretation of the result.
x+y+z=6
2x+y-3z=-5
4x - 5y +z = -3
9. Give a geometrical interpretation of the intersection of the planes with equations
x+y-3=0
y+z+5=0
X+2+2=0.
10 Determine a scalar enuation for the plane that nacene through the point (20
Transcribed Image Text:7. Determine the intersection, if any, of the planes with equations x +y-z + 12 =0 and 2x + 4y - 3z + 8 = 0 8. Solve the following system of equations and give a geometrical interpretation of the result. x+y+z=6 2x+y-3z=-5 4x - 5y +z = -3 9. Give a geometrical interpretation of the intersection of the planes with equations x+y-3=0 y+z+5=0 X+2+2=0. 10 Determine a scalar enuation for the plane that nacene through the point (20
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