Linear Inequalities Quiz

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$\leq$ less than or equal to, $\geq$ greater than or equal to, $<$ less than, $>$ greater than
$\leq$ less than or equal to, $\geq$ greater than or equal to, $=$ equal to, $\neq$ not equal to
$<$ less than, $>$ greater than, $\leq$ less than or equal to, $\geq$ greater than or equal to, $\neq$ not equal to (correct)
$<$ less than, $>$ greater than, $=$ equal to, $\neq$ not equal to

A linear inequality has two variables, while a linear equation has only one variable
A linear inequality has an inequality sign, while a linear equation has an equality sign (correct)
A linear inequality has a squared term, while a linear equation does not
A linear inequality has a constant term, while a linear equation does not

Symbols that show the relationship between values: <, >, ≤, ≥, ≠.

It can be expressed as ax + by < c or ax + by ≥ c, involving two variables.

A linear inequality uses inequality signs; a linear equation uses equality signs.

≤ (less than or equal to), ≥ (greater than or equal to), < (less than), and > (greater than) are the symbols of inequality involved in a linear inequality

A two-dimensional linear inequality expression in two variables looks like: Ax + By ≤ C, Ax + By ≥ C, Ax + By < C, or Ax + By > C, where A, B, and C are constants, and x and y are variables

A linear inequality differs from a linear equation in that it uses inequality symbols (≤, ≥, <, or >) instead of an equal sign (=)
A linear inequality expresses a range of possible solutions, whereas a linear equation has a unique solution or a set of unique solutions