Given the following quadratic equation
what would be the vertex (h, k)?

vetex =

Step-by-step explanation:

By definition, we know that the quadratic equation in the vertex form is:

Where (h, k) is the vertex.

We have the equation given in the problem:

Therefore, you can conclude that the vertex is (3,9).

Therefore the answer is:

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step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

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if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.