A total of 249 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
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<u>Step-by-step explanation:</u>
The vertex form of an absolute value equation is: where
(h, k) is the vertex. In the given equation, , the h-value is 1/2 and the k-value is -2.
So, the vertex (h, k) = (1/2, -2)