Systems of equations
Not what you're looking for?
1. What systems of equations can be solved by graphing or using substitution or elimination? Which method do you like best and why would it be different method. How would you answer this question?
2.Why graphing gives more visual of the problem and the elimination makes it easier to come up with the answer?
Purchase this Solution
Solution Summary
This provides a brief explanation of the methods of solving systems of equations.
Solution Preview
1. Substituting/elimination is the best method available, for it is absolutely precise, and far more practical, since it lends itself easily to generalization. That is, the S/E method generalizes easily to any number of equations and unknowns, ...
Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Probability Quiz
Some questions on probability
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.