Examlex
Find the vertex and focus of the parabola from the given equation and select its graph.
Abstract Ideas
Concepts that do not have a physical or concrete existence but exist as thoughts or notions in the mind.
Communication
The process by which information is exchanged between individuals through a common system of symbols, signs, or behaviors.
Gestures
Facial expressions and bodily postures and motions that convey intended as well as subconscious messages.
Descriptive Linguistics
The branch of linguistics concerned with studying and documenting languages, focusing on the structure, usage, and varieties without prescribing norms.
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