Algebra 2: Section 2.3 - The Focus of a Parabola

[jiro_]

Thank you so much Alex, without ur videos I would have failed my exam

[guritfakgill]

Great Video! I was practising and the trough problem had me stuck, thanks for the simple solution

[gabrielpotempski]

in the 1st example i believe y= -1/16 x^2 rather than -1/8 x^2... 8y+8y would be 16y

[yourguyforham]

Tell me why you explained this better than my teacher