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.
Definitions. A quadratic equation takes the form ax 2 + bx + c = 0. 1  Quadratic Equation-An equation that can be written in the form ax2 + bx + c = 0. 2  For example, 2x 2 + 3x + 2 = 0 is a quadratic equation while 3x + 2 is not a quadratic equation.