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Mathematics 11 Online
OpenStudy (anonymous):

solve equation for y. graph each relation on your graphing calculator, use the TRACE feature to locate the vertices. HELP! x^2-2y^2=4

OpenStudy (precal):

solve for y

OpenStudy (anonymous):

@precal how would I go about doing that?

OpenStudy (anonymous):

without a calculator because I don't have one

OpenStudy (precal):

https://www.desmos.com/calculator

OpenStudy (precal):

here is a free online calculator

OpenStudy (anonymous):

do I just type the problem in? @precal like how do I solve for y?

OpenStudy (precal):

|dw:1365110924632:dw|

OpenStudy (precal):

|dw:1365111003311:dw|

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