Which ordered pair is the vertex of y= - 2|x - 7| + 2 ?
a. (7, 2)
b. (–2, –7)
c. (7, –2)
d. (–7, –2)
The negative outside the absolute value means that the graph is an upside down v. The 7 moves the graph to right 7 (since it is an absolute value) and the +2 moves the graph up by 2.
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