StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Quadratic equations - Assignment Example

Cite this document
Summary
In C(x) = -0.03x2 + 57x + 310, for instance, the independent variable ‘x’ may refer to the number of materials bought which a store needs in order to produce sellable items. These materials are worth the variable cost C(x) with fixed cost of $310. Since the parabolic…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER98.4% of users find it useful

Extract of sample "Quadratic equations"

Can you think of examples of processes that could be modeled with quadratic equations? In the real world, ‘Quadratic Equations’ can prove useful in a number of ways as –(1) Modeling costs for a general store –In C(x) = -0.03x2 + 57x + 310, for instance, the independent variable ‘x’ may refer to the number of materials bought which a store needs in order to produce sellable items. These materials are worth the variable cost C(x) with fixed cost of $310. Since the parabolic curve opens downward, as characterized by the negative leading coefficient, one manages to determine that a maximum cost is reached when x = -57/[ 2(-0.03) ]. The cost may be predicted to decline once the store decides to purchase materials greater than this value of ‘x’ on a regular basis.(2) Representing a profit function for a company –A maker of trophies observes that their profit behaves as P(x) = -0.

3x2 + fx – m where ‘f’ pertains to fee for designing awards according to client’s request while ‘m’ refers to the monthly studio rent. P(x) would then be the monthly profit obtained as a function of ‘x’ or the number of awards designed by the trophy – making company in a month. At a point where x = - f / [ 2(-0.3) ], maximum profit is achieved.(3) Estimating the velocity and the distance travelled by a projectile –Sports such as football often involve throwing of ball from the ground and the ball thrown (projectile) eventually follows a path of trajectory in the shape of a parabola.

Physicists characterize this scenario in a kinematic equation that is quadratic by nature, being y = V0y*t - ½ gt2 in which ‘y’ represents displacement of the ball whereas V0y is the initial velocity, along the vertical. If one wishes to find time ‘t’ when the ball hits the ground from the air, ‘y’ may be set to 0 so that ‘t’ may be solved given V0y, with g = 9.81 m/s2.

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Quadratic equations Assignment Example | Topics and Well Written Essays - 250 words”, n.d.)
Quadratic equations Assignment Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/mathematics/1670755-quadratic-equations
(Quadratic Equations Assignment Example | Topics and Well Written Essays - 250 Words)
Quadratic Equations Assignment Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/mathematics/1670755-quadratic-equations.
“Quadratic Equations Assignment Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/mathematics/1670755-quadratic-equations.
  • Cited: 0 times

CHECK THESE SAMPLES OF Quadratic equations

History of Counting Systems

The first operation to be considered is numeration, which is defined in a rather modern vein as the representation of numbers by symbols.... To fully appreciate the task the Treviso's author is undertaking in this section, one should understand the level of acceptance for the "Hindu-Arabic" numeral system that existed in Europe at this time (Al-Daffa, 1977)....
6 Pages (1500 words) Essay

Al-Khwarizmi: Algorism, Algorithm and Quadratic Equations

In this report I will discuss about his three of many accomplishments namely Algorism, Algorithm and Quadratic equations. The early Arab mathematician and astronomer al-Khwarizmi has been considered by some to be the founder of algebra, a branch of mathematics dealing with equations containing unknown quantities and variables.... But which are these elements, and what is this organization The goal of al-Khwarizmi is clear, never conceived of before: to elaborate a theory of equations solvable through radicals, which can be applied to whatever arithmetical and geometrical problems, and which can help in calculation, commercial transactions, inheritance, the surveying of land etc....
4 Pages (1000 words) Essay

History of Mathematics

is workAlthough theories for solving Quadratic equations were found as early as the 16th century, mathematicians struggled for another four centuries before discovering formula to solve the polynomial or fifth degree equations.... n 1929, while still only 17, he submitted to the Academy his first researches on the solubility of equations of prime degree.... Galois theory was originally motivated by the theory discovered by Abel-Ruffini concerning solution of polynomial equations using algebraic operations (such as addition, subtraction, multiplication and division) and application of radicals (such as square roots, cube roots, etc....
2 Pages (500 words) Essay

DIOPHANTUS A KEY FIGURE IN THE HISTORY OF ALGEBRA

The history of algebra can be raced back to the ancient Egypt and Babylon where people learned the basics of solving various equations that include the linear equations, the Quadratic equations and the indeterminate equations.... The oldest mathematical documents that are found in… Quadratic equations today are basically solved logically using the same procedures/methods that the ancient Babylonians used (The Brussels Journal, n.... His keenness drove him at three types of Quadratic equations that include ax2 + bx = c, ax2 = bx + c and ax2 + c = bx....
4 Pages (1000 words) Essay

Carl Friedrick Gauss's Achievements

It allows individuals to establish whether there can be a solution to Quadratic equations.... Another significant achievement is the discovery of the Law of quadratic Reciprocity.... Gauss was a German Mathematician as well as a physical scientist who had a lot of influence on many disciplines....
2 Pages (500 words) Essay

Solving Quadratic Equations

Utilizing the guidelines for solving linear equations, five numbers selected on my discretion will be substituted for the value of “x” variable.... This technique was originated in India.... The instructions used from the Indian methodology for solving equation are listed below step by step along with solution. This… For this purpose five random numbers are proposed....
3 Pages (750 words) Assignment

College Algebra-Repost-Graphs of Equations and Inequalities

These symbols are employed in Quadratic equations.... These symbols are employed in due: Graphs of equations and inequality In mathematics, inequality is said to be two values that are not equal.... Moreover, solving linear inequalities is almost the same when solving linear equations, except from when solving linear inequalities and one is required to multiply or divide by a negative number.... I agree with Jasmine on the facts that inequalities and equations are almost the same, and only differentiated by their signs....
1 Pages (250 words) Personal Statement

Solving Quadratic Equation Using Quadratic Formula

This paper ''Solving Quadratic Equation Using Quadratic Formula'' tells that the objective of this topic is to understand the method to solve Quadratic equations in algebra using the quadratic formula.... nbsp; Quadratic equations are second-degree equations with the coefficient of degree 2 not equal to zero.... nbsp; The simplest way of solving a quadratic equation is through factorization, but some students feel problems in solving equations using factorization....
5 Pages (1250 words) Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us