What is the vertex of the quadratic function below y=-x^-2x-5

Blispr asked Mar 11, 2023

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Blispr asked Mar 11, 2023

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6 votes

Answer:

(-1, -4)

Explanation:

y = -x² - 2x - 5

y = -1(x² + 2x + 5)

y = -1(x² + 2x + 1 - 1 + 5)

y = -1(x² + 2x + 1) - 4

y = -(x + 1)² - 4

Leo Silence answered Mar 15, 2023

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