Addition Equation

Algebraic Equation

Base of an Exponential Equation

Basic Form of a Function

Cramer’s Rule

Dependent Variable

Determinant

Direct Variation

Discriminant of a Second-Degree Equation

Division Equation

Economic Function

Equation

Equation of a Line

Equivalent

Equivalent Equations

Exponential Equation

First-Degree Equation

First-Degree Equation in One Unknown

First-Degree Equation in Two Variables

François Viète (1540-1603)

Function to Be Optimized

Functional Form of the Equation of a Line

Gabriel Cramer (1704 – 1752)

General Equation

General Form

Incompatible Relations

Inconsistent Equation

Independent Variable

Indeterminate Equation

Index

Inequality

Infinity

Interval

Inverse Variation

Irrational Equation

Karl Weierstrass (1815-1897)

Linear Equation

Linear Interpolation

Linear Regression

Literal Equation

Logarithmic Equation

Missing Term

Multiplication Equation

Numerical Equation

Parameter

Parametric Equation

Parametric Form of a Function

Partial Variation

Point of Intersection

Polynomial Equation

Properties of Equations

Proportional Reasoning

Quadratic Equation

Rate

Rate of Change of a Function

Rational Equation

Relationship of Inequality

Root

Root of a Polynomial

Root of an Equation

Rule of Three

Second-Degree Equation

Slope

Slope of a Line in a Cartesian Plane

Solution Region

Solution Set

Solution to a System of Equations

Solution to an Equation

Square Roots of a Real Number

Standard Equation

Standard Form of a Function

Subtraction Equation

Symmetric Equation

Symmetric Form of the Equation of a Line

System

System of Equations

System of First-Degree Equations in Two Variables

System of First-Degree Inequalities in One Variable

System of First-Degree Inequalities in Two Variables

System of Inequalities

System of Second-Degree Equations in Two Variables

Transcendental Equation

Trigonometric Equation

Unit Rate

Unknown

Variation

Vector Equation