Leyla /ley-la/ [2 sylls.] as a name for girls. Leyla's name origin is Arabic, and the meaning of Leyla is night beauty.
FYI: Different textbooks have different interpretations of the reference standard form of a quadratic function. Some say f (x) = ax2 + bx + c is standard form, while others say that f (x) = a(x - h)2 + k is standard form.
The standard form of a quadratic function is a little different from the general form. The standard form makes it easier to graph. Standard form looks like this: f (x) = a(x - h)2 + k , where aâ  0 . In standard form, h = - and k = c - . The point (h, k) is called the vertex of the parabola.