The inequality $ax^{2} + bx + c > 0$ (with $a \neq 0$) is classified as:
AA linear inequality in one variable
BA quadratic inequality in one variable
CA linear inequality in two variables
DAn equation
Answer & Solution
Correct answer: B. A quadratic inequality in one variable
The presence of the $x^{2}$ term makes the inequality *quadratic*. Linear inequalities in one variable have the form $ax + b \bowtie 0$ with no power higher than 1.
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