factory, then the positive integers would be an appropriate domain for the function.* A.REI.1: Explain each Review Review step in solving a simple Inverse operations can Find and justify a solution equation as following be used to isolate a to a linear equation in 1 from the equality of variable in a linear variable numbers asserted at the equation. The Justify each step in the previous step, starting distributive property, process of solving a linear from the assumption combining like and equation in 1 variable that the original other mathematical with a mathematical equation has a solution. properties can be used reason or property Construct a viable to manipulate equations argument to justify a to make them easier to solution method. solve. A.REI.3: Solve linear Each step to solving a equations and linear equation can be inequalities in one justified with a variable, including mathematical property equations with or reason. coefficients represented New by letters. Solutions to linear functions are determined both graphically and algebraically. Intersection points are used to determine solutions to linear functions. A.REI.10: Understand New New that the graph of an A graph of a function Use a graph to find the equation in two represents all its solution to a linear variables is the set of all solutions. Each equation in 1 variable its solutions plotted in coordinate point the coordinate plane, located on the graph often forming a curve will make the function (which could be a line). true. N.Q.1: Use units as a Review Review way to understand Appropriate units Use units when reporting problems and to guide should be used when answers to problems in a the solution of solving and reporting context problems; choose solutions to problems and interpret units situations. This provides consistently in formulas; context and insight to choose and interpret the situation it the scale and the origin describes.
factory, then the positive integers would be an appropriate domain for the function.* A.REI.1: Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method. A.REI.3: Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters. Review Inverse operations can be used to isolate a variable in a linear equation. The distributive property, combining like and other mathematical properties can be used to manipulate equations to make them easier to solve. Each step to solving a linear equation can be justified with a mathematical property or reason. New Solutions to linear functions are determined both graphically and algebraically. Intersection points are used to determine solutions to linear functions. Review Find and justify a solution to a linear equation in 1 variable Justify each step in the process of solving a linear equation in 1 variable with a mathematical reason or property A.REI.10: Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line). New A graph of a function represents all its solutions. Each coordinate point located on the graph will make the function true. New Use a graph to find the solution to a linear equation in 1 variable N.Q.1: Use units as a way to understand problems and to guide the solution of problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin Review Appropriate units should be used when solving and reporting solutions to problems situations. This provides context and insight to the situation it describes. Review Use units when reporting answers to problems in a context