Mathematics, 15.07.2019 21:30 ghernadez
Which direction does the graph of the equation shown below open y2-4x+4y-4=0
Answers: 1
) to be able to locate the vertex and its direction
(isolate 4x on the left) 
(divide both sides by -4)
(common factor 
between 
and 
)
(add and substract 4 to complete square)
(associate to get square inside parentheses)
(collapse square inside parentheses) 
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Which direction does the graph of the equation shown below open y2-4x+4y-4=0...
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