Answered

Use this graph of y=2x^2-12x+19 to find the vertex. Decide whether the vertex is a maximum or a minimum point.

Answer :

In this case, we only have to use the graph. So:

So, the vertex is (3,1) and it is a minimum point because it is the point of the graph with the lowest value, where the function orientation changes

So, the correct choice is B

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