11. In a given system of linear equations, if the lines intersect .then
A. there is one solution to the system.
B. there are infinitely many solutions to the system.
C. there is no solution to the system.
D.the two lines does not form a system.
12. In a given system of linear equations if the lines do not intersect, then
A. there is one solution to the system.
B. there are infinitely many solutions to the system.
C. there is no solution to the system.
D. the two lines does not form a system.
13. In a given system of linear equations if the lines coincide ,then
A. there is one solution to the system.
B. there are infinitely many solutions to the system.
C. there is no solution to the system.
D.the two lines does not form a system.
x+y=3
14. Which of the following describes the graph of the system: x + y = 3
2x +2y = 6
A.the lines intersect at one point
B.the lines do not intersect
C.the lines coincide
D.cannot be graphed
15. Which of the following describes the graph of the system: x + y = 3
x+y=7
A.The lines intersect at one point
B. The lines do not intersect
C.The lines coincide
D.cannot be graphed
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.2115.0y)(ygsm..5 {. = 3 = > 0 = 0 \times \frac{?}{?} \times \frac{?}{?} }^{2} (x) \\ \pi \\ 21943 \div 4612h \\ \\ 21 \\ \\ y6360 \div .6n0315 { |y642| }^{?} \times \frac{ \\ }{?} 2122 {?}^{?}
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