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given is f(x)=x squared
what is the vertex
opening of the graph
vertex is a ---point
what is domain and range

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Rhyckayenviz
The vertex is at the origin (0,0). The opening of the graph is upward. The domain are all real numbers (-∞,+∞). The range are all numbers that are greater than or equal to zero (0 ≤ +∞) or (0,+∞).