So the coordinates of that point are the solution for the two variables used in the equations. When the lines intersect, the point of intersection is the only point that the two graphs have in common. If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations. If the graphs of the equations do not intersect (for example, if they are parallel), then there are no solutions that are true for both equations. ![]() ![]() If the graphs of the equations intersect, then there is one solution that is true for both equations. Each shows two lines that make up a system of equations. ![]() The graphs of equations within a system can tell you how many solutions exist for that system. The solution for a system of equations is the value or values that are true for all equations in the system.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |