State the slope and y - intercept and give their meanings in this situation. The student understands the meaning of the slope and intercepts of linear functions and interprets and describes the effects of changes in parameters of linear functions in real-world and mathematical situations. Students graph the function and predict the amount of chlorine needed for 850 gallons of water. The student formulates equations and inequalities based on linear functions, uses a variety of methods to solve them, and analyzes the solutions in terms of the situation. The student formulates equations and inequalities based on linear functions, uses a variety of methods to solve them, and analyzes the solutions in terms of the situation.
Students use algebra blocks to build the following equation and use the tiles to simplify and solve.
The student formulates equations and inequalities based on linear functions, uses a variety of methods to solve them, and analyzes the solutions in terms of the situation. Clarifying Activity Students discuss when particular solutions for linear equations and inequalities would not be reasonable. Negative numbers would not be used to represent distance, hours worked, elapsed time, etc. The student formulates systems of linear equations from problem situations, uses a variety of methods to solve them, and analyzes the solutions in terms of the situation. The student formulates systems of linear equations from problem situations, uses a variety of methods to solve them, and analyzes the solutions in terms of the situation.