Discussion Board1- Create a paragraph about the history of systems of linear equations in two variables and their importance in mathematics.2- Create a word problem that can be solved using a system of linear equations in two variables. Solve and graph the equations using a graphing utility (you must insert the graph as part of your answer in the discussion board)3- Explain why you think that is important the use of technology in the class.4- Replay and give your opinion about two other answers submitted by the rest of the students.
