## Reflection: Developing a Conceptual Understanding Intercepts of Polynomial Functions - Section 5: Section 5: Homework

I feel good about where this lesson went and what my students learned.  After looking at the completed assignments, I think there is only one place that some of the students are struggling.  By far the majority could find write the zeros into factors but some had a hard time finding the constant factor.  I think this is a really valuable skill for several reasons.  First, it reinforces the concept that an infinite number of equations share the same solutions/zeros.  Second, it increases their conceptual understanding of the structure of polynomial functions and graphs.   Here is a sample Assignment where all of the zeros were recognized, even if they had a multiplicity of two, but the constant factors were left out.  Assignment 2 appropriately added in the factors.  I think my students require some additional practice so we will continue to look at this skill during the next lesson.

Developing a Conceptual Understanding: Finding The Right Equation

# Intercepts of Polynomial Functions

Unit 6: Polynomial Functions
Lesson 7 of 15

## Big Idea: The relationship between graphical and algebraic representations of polynomial functions, it all comes down to the roots!

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Subject(s):
Math, polynomial functions, intercepts, Algebra 2, master teacher project
51 minutes

### Amelia Jamison

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