Independent, dependent and inconsistent systems
Types of exercises: independent, dependent or inconsistent, the number that makes a system inconsistent or dependent, geometric interpretation of a system - position of the lines.
Exercises are drawn at random from a large bank - every click gives a different set.
Solved: 0 of 10
What kind of system of equations is this?
4x − 7y = −19 −4x + 7y = 19
For which number m is the system of equations dependent?
3x + 2y = 1 −12x − 8y = m
What kind of system is this, and how are the lines described by its equations placed?
y = 3x − 8 −9x + 3y = −24
What kind of system of equations is this?
6x − y = 18 −24x + 4y = −72
For which number m is the system of equations inconsistent?
2x + 5y = 5 mx − 15y = −14
What kind of system is this, and how are the lines described by its equations placed?
y = −3x − 8 6x + 2y = −4
What kind of system of equations is this?
−5x − 7y = 13 10x + 14y = −29
For which number m is the system of equations dependent?
2x − 3y = −10 8x − 12y = m
What kind of system is this, and how are the lines described by its equations placed?
y = −2x − 9 2x + y = −9
What kind of system of equations is this?
−5x + 7y = −1 10x − 14y = −2
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