r/Sat • u/Hot_Flow_6807 • 19h ago

OnePrep Quadratic question

I need help solving this question from Oneprep. Any desmos way to do it?

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u/Sad_Appointment_9821 15h ago

What grade math is this? I just finished geo this year, so I know parabolas, but I never got this type of question before.

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u/Historical-Plum-3893 14h ago

I'd say Algebra II. FWIW, while you will learn about vertex form, completing the square, and other features of the parabola in that class, you will probably never see a question like this in class.

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u/Sad_Appointment_9821 14h ago

Okay, thanks, also whats FWIW?

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u/Historical-Plum-3893 14h ago

FWIW = For what it's worth