- Which of the following represents the function g(x) = 2x2 - 20x + 42 in vertex form? Identify
the vertex
O g(x) = -2(x + 5)2 - 8; (-5, -8)
O g(x) = 2(x - 5)2 - 8; (-5, -8)
O g(x) = 2(x + 5)2 – 8; (-5, -8)
O g(x) = 2(x - 5)2 - 8; (5, -8)