Examlex
MATCHING
-Abnormal drying of the skin due to vitamin A deficiency
Center
The midpoint or origin in a coordinate system; also refers to the midpoint of a shape or object in geometry.
Method of Substitution
A technique used to solve systems of equations by solving one equation for one variable and then substituting that expression into the other equation(s).
System of Equations
A set of equations with the same variables, where the solution is the set of values that satisfies all equations simultaneously.
Hyperbola
A type of smooth curve lying in a plane, defined by its geometric properties or by equations that satisfy its definition, characterized by two branches mirrored across the axis or center.
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