Resolvamos problemas usando desigualdades en dos variables
Matemáticas integradas 1
Preparation
Learning Goals
None
Student-Facing Goal
Practiquemos cómo escribir, interpretar y graficar soluciones de desigualdades en dos variables.
Student-Facing Targets
Puedo usar tecnología para graficar para encontrar la solución de una desigualdad en dos variables.
Si me dan desigualdades, gráficas y descripciones que representan las restricciones de una situación, puedo relacionar las diferentes representaciones e interpretarlas en términos de la situación.
Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.
Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.