Respuesta :

Answer:

domain: (-∞, ∞)

Range: (-2, ∞)

Step-by-step explanation:

Domain is how far the x-values stretch (*it is almost always (-∞, ∞) for quadratic equations or parabolas.)

range is how far the y values stretch
Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis

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