The student will represent a contextual situation using a linear inequality in one variable with symbols and graphs on a number line.
6.PFA.4a
Given the graph of a linear inequality in one variable on a number line, represent the inequality in two equivalent ways (e.g., x < -5 or -5 > x) using symbols. Symbols include <, >, ≤, ≥.
6.PFA.4b
Write a linear inequality in one variable to represent a given constraint or condition in context or given a graph on a number line.
6.PFA.4c
Given a linear inequality in one variable, create a corresponding contextual situation or create a number line graph.
6.PFA.4d
Use substitution or a number line graph to justify whether a given number in a specified set makes a linear inequality in one variable true.
6.PFA.4e
Identify a numerical value(s) that is part of the solution set of a given inequality in one variable.
