The graph of a quadratic function passes through the point (-1,-5) and has a vertex located at (-2,-4). Which pair of equations can both be used to model this graph?
O f(x) = (x + 1)2 - 5 and f(x) = x2 + 2x - 3
O f(x) = -1(x + 2)2 - 4 and f(x) = x² + 4x
O f(x) = -1(x + 2)2 - 4 and f(x)= -x2 - 4x - 8
Of(x) = (x + 1)2 - 5 and f(x) = x² + 2x - 4

where is the triangle?

(2,6)

step-by-step explanation:

cause i just did this and got the answer

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