The critical points of a cubic equation are those values of x where the slope of the cubic function is zero. They are found by setting derivative of the cubic equation equal to zero obtaining: f â²(x) = 3 ax 2 + 2 bx + c = 0.n other words, a cubic function is defined by a polynomial of degree three. Setting Æ (x) = 0 produces a cubic equation of the form: Usually, the coefficients a, b, c, d are real numbers. However much of the theory of cubic equations for real coefficients applies to other types of coefficients (such as complex ones).
Karina [ka-ri-na]â¼ as a girls' name is pronounced ka-REE-nah. It is of Scandinavian and Latin origin, and the meaning of Karina is beloved. Variant of Katherine; diminutive of Karina. Popular in Russia. See also Carina and Karen. Also form of Cara. Also form of Kara.
For the professional wrestler Jim Kamala Harris, see Kamala (wrestler). Kamala Devi Harris (/ËkÉËmÉlÉ/; born October 20, 1964) is an American attorney and politician who is the junior United States Senator from California. She is a member of the Democratic Party and served as the 32nd Attorney General of California. Harris graduated from Howard University and University of California, Hastings College of the Law. She worked as a Deputy District Attorney in Alameda County, California (1990â98).