Examlex
Match the correct function to the graph.
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Vertex
A point where two or more curves, edges, or lines meet; in the context of geometry, it is the corner point of a polygon or polyhedron.
Parabola
A symmetric, U-shaped geometric plane curve that can represent the trajectory of objects under the influence of gravity or the graph of a quadratic function.
Focus
A point of concentration or attention.
Vertex
A point where two or more curves, lines, or edges meet; in geometry, it is often used to refer to the corner point of a polygon or angle.
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Q63: <span class="ql-formula" data-value="\left\{ \begin{array} { r }
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Q103: <span class="ql-formula" data-value="f ( x ) =
Q109: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6901/.jpg" alt=" A) function
Q120: While traveling in a car, the centrifugal
Q136: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6901/.jpg" alt="
Q183: <span class="ql-formula" data-value="f ( x ) =
Q226: <span class="ql-formula" data-value="\left( \begin{array} { l }
Q250: If the resistance in an electrical circuit