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Mathematics 7 Online
OpenStudy (anonymous):

What is the equation of the quadratic graph with a focus of (−4, 2one eighth) seventeen eighths and a directrix of y = fifteen eighths? f(x) = −2x2 + 16x − 24 f(x) = −2x2 + 15x − 2 f(x) = 2x2 + 12x − 10 f(x) = 2x2 + 16x + 34

OpenStudy (anonymous):

@satellite73 do you know this one?

OpenStudy (anonymous):

@cwrw238 do you know this one?

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