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Mathematics 15 Online
OpenStudy (anonymous):

What is the vertex for the graph of y-4= -(x+1)^2? A. (4,-1) B. (1,-4) C. (-1,4) D. (-4,1) ***My answer: C. (-1,4) is that right?? idk if i got it right or if i mixed something up :/

OpenStudy (anonymous):

is that right?? :) idk if i remembered it correctly :/

OpenStudy (anonymous):

first re arrange (1,4)

OpenStudy (anonymous):

correct

OpenStudy (anonymous):

whaddya mean @jonask?? (1,4) isn't an answer choice tho :/

OpenStudy (anonymous):

wait so is my answer, C. (-1,4) correct?? or is it wrong??

OpenStudy (anonymous):

(-1,4)

OpenStudy (calculusfunctions):

By rearrange they mean isolate y.

OpenStudy (anonymous):

oh okay :) thanks!!

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