TERM 2 GRADE 11 CORE PROJECTThe Polynomial Project

Done by: SUHAIL Mohammed Alketbi And

Abdullah Ahmed Al Daheri

Introduction: The concept of degree of a polynomial is

important, because it give us information about the behavior of the polynomial on the whole. The concept of polynomial functions goes way back to Babylonian times, as a simple need of computing the area of a square is a polynomial, and is needed in buildings and surveys, fundamental to core civilization. Polynomials are used for fields relating to architecture, agriculture, engineering fields such as electrical and civil engineering, physics, and various other science related subjects.

Task 1: Find the polynomial that gives the following values

Write the system of equations in A, B, C, and D that you can use to find the desired polynomial

Solve the system obtained from part a.

Solve the system obtained from part a.

Find the polynomial that represents the four ordered pairs.

Write the general form of the polynomial of degree

4 for 5 pairs of numbers.

The Bisection Method for Approximating Real Zeros

Find the zeros of the polynomial found in task 1.

Find to the nearest tenth the third zero using the Bisection Method for Approximating Real Zeros.  

Real World Construction

You are planning a rectangular garden. Its length is twice its width. You want a walkway w feet wide around the garden. Let x be the width of the garden.

Using Technology: 

Use a graphing program to graph the polynomial found in task 1

The End