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Mathematics 13 Online
OpenStudy (anonymous):

Write in vertex form : -5/7(x-0)^2+ 45/7

Directrix (directrix):

This -->-5/7(x-0)^2+ 45/7 is not an equation. Is the problem supposed to be : y = -5/7(x-0)^2+ 45/7 ?

OpenStudy (anonymous):

yes

Directrix (directrix):

See if the attachment helps.

Directrix (directrix):

The given problem appears to me that it is already in vertex form: y = -5/7(x-0)^2+ 45/7 Would you check the problem source and determine if the question is posted correctly? Thanks.

OpenStudy (anonymous):

Its wrong I'm getting vertex and standard form confused , I got it thank you

Directrix (directrix):

What did you get for standard form of the equation?

OpenStudy (anonymous):

Im trying to figure it out but I don't understand it

OpenStudy (anonymous):

hint: take 30 min break and then come back :DDD

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