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Mathematics 13 Online
OpenStudy (anonymous):

What is the vertex of y = 2|x| – 1 ?

ganeshie8 (ganeshie8):

|dw:1341926080700:dw|

OpenStudy (anonymous):

the only answers are (–1, 0) (0, –1) (0, 1) (1, 0)

OpenStudy (anonymous):

@ganeshie8 draw ou a graph. From it you can see that teh vertex is at (0,-1)

OpenStudy (anonymous):

thank you!

OpenStudy (anonymous):

yes myko is correct

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