Mathematics MA2019 (2019) Grade: 9-12 Algebra I with Probability | 10. Select an appropriate method to solve a system of two linear equations in two variables.
a. Solve a system of two equations in two variables by using linear combinations; contrast situations in which use of linear combinations is more efficient with those in which substitution is more efficient.
b. Contrast solutions to a system of two linear equations in two variables produced by algebraic methods with graphical and tabular methods. Unpacked Content
Alabama Alternate Achievement Standards
|