math

What are the coordinates of the vertex of the graph? Is it a maximum or a minimum?
a. (−2, −1); maximum
b. (−1, −2); maximum
c. (−2, −1); minimum
d. (−1, −2); minimum

the graph shows the shape like a U and it's towards the negative area

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  1. so its a minimum

    but you need the equation to find the vertex

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  2. c. (−2, −1); minimum
    or
    d. (−1, −2); minimum

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