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Inequalities and Absolute Values
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Linear Inequality
An inequality involving a linear expression in one variable without exponents, such as .
Polynomial Inequality
An inequality containing a polynomial, such as .
Absolute Value Inequality
An inequality involving the absolute value, such as . It requires considering both the positive and negative scenarios of the expression inside the absolute value.
Rational Inequality
An inequality containing a ratio of polynomials, such as . Critical points from the numerator and denominator are used to find the solution set.
System of Linear Inequalities
A set of two or more linear inequalities in the same variables, such as .
Quadratic Inequality
An inequality involving a quadratic expression, for example, .
Triangle Inequality
A fundamental inequality in geometry stating that for any triangle, the sum of the lengths of any two sides must be greater than the length of the remaining side, such as for the sides of a triangle.
Compound Inequality
An inequality that combines two or more simple inequalities using the words 'and' or 'or', for example, means can take on values between and .
Exponential Inequality
An inequality containing an exponential function, such as .
Logarithmic Inequality
An inequality involving logarithmic functions, like .
Elliptic Inequality
An inequality akin to the equation of an ellipse but with an inequality sign. For example, represents the points inside an ellipse.
Trigonometric Inequality
An inequality involving trigonometric functions, such as .
Hyperbolic Inequality
An inequality related to hyperbolas, similar to a hyperbolic equation, for example, , which indicates the region outside the hyperbola.
Piecewise Inequality
An inequality defined by different expressions depending on the interval the variable lies in, such as , then solving for .
Nonlinear System of Inequalities
A combination of inequalities that can involve linear, quadratic, rational, or other nonlinear entities, such as .
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