CROSSWORDS
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Across
1. A set of equations in the same unknowns of which the common solutions have to be determined
3. Lines with the same slope
5. The form ax+by+c=0 for the equation of a line
6. The point of intersection of the axes in the coordinate plane
8. The angle between a line with negative slope and the positive direction of the x-axis
10. A line whose m>0
12. The y-coordinate of a point that lies on the x-axis
14. The y-intercept of the line 3x-2y+8=0
16. The form y=mx+q for the equation of a line
20. A line whose m<0
21. A line whose slope is undefined
22. A system with a infinite number of solutions
23. The y-intercept of a line that crosses the y-axis below the origin
Down
1. An algebraic method to solve a system
2. The number of points necessary to graph a linear equation
4. A way of solving a system
7. A line whose m=0
9. The measure of steepness of a line
11. The second number in an ordered pair
13. Systems that have the same solution set
15. An equation whose graph is a straight line
17. The first number in an ordered pair
18. The slope of the line 20x-4y-3=0
19. The number of solutions of an independent system of linear
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