Systems of Linear Equations in Three Variables

What kind of system is represented by the three planes?

• Consistent and Independent

• Consistent and Dependent

• Inconsistent

What kind of system is represented by the three planes?

• Consistent and Independent

• Consistent and Dependent

• Inconsistent

What kind of system is represented by the three planes ?

• Consistent and Independent

• Consistent and Dependent

• Inconsistent

What is the graph of a linear equation in two variables?

• Line

• Point

• Plane

What is the graph of a linear equation in three variables?

• Point

• Line

• Plane

What is the solution set of the given system?

• (1,-1, 0)

• The system has no solution.

• (13/4, 1/4, 31/4)

• 2x+2z=7 and x+z=11 

• 2x+2z=7 and x+z=5

• 2x+2z=7 and x-z=11 

What is the weight of Box Y?

• 2 kg

• 4 kg

• 6 kg

• 9 kg