how to identify those are not linear inequalities in two variables
Answer (1)
To identify equations that are not linear inequalities in two variables, you need to look for specific characteristics that distinguish them from linear inequalities. A linear inequality in two variables typically has the form:[tex]ax + by \leq c[/tex] or [tex]ax + by \geq c[/tex] or [tex]ax = by < c[/tex] or [tex]ax + by > c[/tex]Where:a, b and c are constantsx and y are variablesNo power or exponents greater than 1 or x and yNo products of variables (ex. xy)No non-linear terms like [tex]x^{2}[/tex], [tex]y^{2}[/tex], or square roots
