Virginia SOL 6.PFA.4

What students need to be able to do

• Given the graph of a linear inequality in one variable on a number line, represent the inequality in two equivalent ways using symbols (<, >, ≤, ≥).
• Write a linear inequality in one variable to represent a given constraint or condition in context or given a graph on a number line.
• Given a linear inequality in one variable, create a corresponding contextual situation or create a number line graph.
• 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.
• Identify a numerical value(s) that is part of the solution set of a given inequality in one variable.