Respuesta :
The vertex form of the parabola opening up or down has vertex (0,2) is (x - 0)² + 2
What is a vertex form of an equation?
The standard vertex form of an equation is expressed as:
f(x) = (x-h)² + k where;
(h, k) is the vertex
Substitute vertex (0,2) into the vertex form of the equation
f(x) = (x - 0)² + 2
Hence the vertex form of the parabola opening up or down has vertex (0,2) is (x - 0)² + 2
Learn more on parabola here: https://brainly.com/question/11844921
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