# Polynomials Assessment Activities for CCE

Objective: Pupil:

1. Evaluates the zero of a polynomial by graphical representation
2. Interprets the graph of a polynomial function- zeros (real values)
3. Interprets the behavior of polynomial curves of linear, quadratic and cubic and bi-quadratic functions

Rubrics for evaluating the project

1. Interprets zero of a polynomial from the grah
2. Makes a relationship between zeroes of a polynomial and its degree WORKING SHEET TO BE GIVEN
NAME OF THE SCHOOL:
Student Name:
Marks Scored=

2014-15
10 STD Assessment Activity
UNIT:Polynomials Marks:15
Analyse the given graphs and answer the following questions

 Graph 1 Assessment Questions 1.Join the given points.2.What is the shape of the curve?3.Which type of Polynomial equation does this graph represents?4.Which point does the given graph pass through?(Does it touches X-axis)5.What are Zeros of the given polynomial function graph?
 Graph 2 Assessment Questions 1.Join the given points.2.What is the shape of the curve?3.Which type of Polynomial equation does this graph represents?4.Which point does the given graph pass through?(Does it touches X-axis)5.What are Zeros of the given polynomial function graph?
 Graph 2 Assessment Questions 1.Join the given points.2.What is the shape of the curve?3.Which type of Polynomial equation does this graph represents?4.Which point does the given graph pass through?(Does it touches X-axis)5.What are Zeros of the given polynomial function graph?

Thought provoking Questions

1. Is the function is valid for all the values of x
2. Is there any discontinuity in the graph?
3. Can we predict the other points which are not plotted in the graph sheet?