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Mathematics 22 Online
OpenStudy (anonymous):

How to solve ina TI89 which of these points does not lie in the solution set of 2x+9y> greater to or equal than 5 _

Nnesha (nnesha):

solve for y and then press `y=` do you see `\` mark ?

OpenStudy (anonymous):

isn't there a way to plug everything in so the TI solves for y and does all the steps?

Nnesha (nnesha):

no sorry you have to solve for y

Nnesha (nnesha):

you can't type standard form into ti89 calcualtor see there is y_1

Nnesha (nnesha):

https://www.youtube.com/watch?v=gCgFZTvAKnc

OpenStudy (dinamix):

@mocham u know how to solve this 2x+9y = 5 without use ina Ti89

OpenStudy (dinamix):

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