The graph of a quadratic function has a vertex at (5, -4) and passes through the points (2, 5) and (8, 5) A. $y = (x - 5)^2 - 4$
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In this case, the vertex is given as (5, -4), so we can write the equation as: y = a(x - 5)^2 - 4. Show more…
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