Mathematics, 11.02.2020 20:57 adrian540
Mrs. Hudson has given you the task of investigating systems of equations and their graphs. You should solve each system of linear equations and then look for a commonality between each set of equations. Find a pattern that can be used to solve a system by inspection. Group 1 Observation: What do you notice about each solution? What do you notice about the graphs for each set of equations? What do you notice about each set of equations? What generalization can you make? Group 2 Observation: What do you notice about each solution? What do you notice about the graphs for each set of equations? What do you notice about each set of equations? What generalization can you make? Group 3 Observation: What do you notice about each solution? What do you notice about the graphs for each set of equations? What do you notice about each set of equations? What generalization can you make? Reflection Determine the number of solutions the following systems of equations have without solving them algebraically and explain your reasoning. a. 2x + 3y = 6 4x + 6y = 12 How many solutions does the system of linear equations have? Explain your reasoning. b. How many solutions does the system of linear equations have? Explain your reasoning.
Answers: 3
Mathematics, 21.06.2019 15:00
Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?
Answers: 2
Mathematics, 21.06.2019 16:20
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
Mathematics, 21.06.2019 19:00
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 21.06.2019 19:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Mrs. Hudson has given you the task of investigating systems of equations and their graphs. You shoul...
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