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  • noun

Words related to quadratics

a branch of algebra dealing with quadratic equations

References in periodicals archive ?
In this paper, we constrain the Modified Quadratic Shepard interpolant to preserve positivity in one-dimensional interpolation such that the constrained interpolant also retains the least-squares fit to data.
Also the least-squares fit property is the key characteristic of the modified quadratic Shepard interpolant.
The modified quadratic Shepard interpolant, with basis functions that are quadratic, is the most popular version in this family (Nielson, 1993).
Computer technology (which I think is the foundation of all other electronic wizardry these days) eliminates the need for the mastery of, for example, drawing skills to reveal the myriad manifestations of, say, simple quadratic functions, and their not-so-simple variants.
This article introduces technology-based teaching ideas that facilitate the development of qualitative reasoning techniques in the context of quadratic equations with parameters.
This article explores one such domain associated with topics dealing with quadratic functions and corresponding equations.
Solving quadratic equations in one variable is a traditional topic in secondary school algebra.
Mathematicians wanted to know how many more universal quadratics exist.
The universal quadratics previously recognized by Lagrange and Ramanujan belong to the matrix-defined subset considered by Conway and Schneeberger.
Bhargava and Hanke then used that finding to enumerate the complete list of universal, four-variable, integer-valued quadratic forms, which they determined includes 6,436 quadratics.
Also, because at such a high level of development the quadratic term may seem unimportant, the estimates are also reported for each model without the quadratic term.
Such a decline would perhaps be more easily seen in the abridged versions that do not include the quadratic term.
The full versions that include the quadratic term typically do better than the abridged versions in terms of adjusted-[R.
Given that the factoring of quadratics is the writing of polynomials as a product of polynomials, students need to have both a strong conceptual understanding of multiplication of polynomials as well as the procedural knowledge to retrieve basic multiplication facts effectively.
Factoring of quadratics requires students to be able to quickly find factors of one number that also add to find another.