- 106 Views
- Uploaded on

Download Presentation
## PowerPoint Slideshow about ' Math 160' - dagmar

**An Image/Link below is provided (as is) to download presentation**

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript

### Math 160

Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of. Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of. Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of. Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of. Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

3.2 – Polynomial Functions and Their Graphs

A polynomial function of degree is a function that can be written in the form:

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

Polynomial functions are continuous and smooth. That means no gaps, holes, cusps, or corners.

The end behavior of a function means how the function behaves when or .

For non-constant polynomial functions, the end behavior is either or .

The highest degree term of a polynomial, called the ___________, determines its end behavior.

The end behavior of a function means how the function behaves when or .

For non-constant polynomial functions, the end behavior is either or .

The highest degree term of a polynomial, called the ___________, determines its end behavior.

The end behavior of a function means how the function behaves when or .

For non-constant polynomial functions, the end behavior is either or .

The highest degree term of a polynomial, called the ___________, determines its end behavior.

The end behavior of a function means how the function behaves when or .

For non-constant polynomial functions, the end behavior is either or .

The highest degree term of a polynomial, called the ___________, determines its end behavior.

leading term

Determine the end behavior of the polynomial .

Determine the end behavior of the polynomial .

Determine the end behavior of the polynomial .

Determine the end behavior of the polynomial .

Note: Zeros of a polynomial correspond with factors, and visually mean -intercepts.

ex: If , then since , we must have a factor of . Also, there will be an -intercept at .

Note: Zeros of a polynomial correspond with factors, and visually mean -intercepts.

ex: If , then since , we must have a factor of . Also, there will be an -intercept at .

Note: Zeros of a polynomial correspond with factors, and visually mean -intercepts.

ex: If , then since , we must have a factor of . Also, there will be an -intercept at .

Factor to find zeros and plot -intercepts.

Plot test points (before smallest -intercept, between -intercepts, and after largest -intercept).

Determine end behavior.

4. Graph.

Sketch the graph of .

Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of .

Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of .

Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of .

Sketch the graph of .

Sketch the graph of .

Sketch the graph of .

Sketch the graph of. Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of. Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

Sketch the graph of. Be sure to show intercepts, test points (before smallest -intercept, between -intercepts, and after largest -intercept), and end behavior.

For the polynomial , the factor has multiplicity ___, and the factor has multiplicity ___.

For the polynomial , the factor has multiplicity ___, and the factor has multiplicity ___.

For the polynomial , the factor has multiplicity ___, and the factor has multiplicity ___.

If a factor has an ______ multiplicity, then the curve will ______________ the -axis at :

If a factor has an ______ multiplicity, then the curve will ______________ the -axis at :

odd

If a factor has an ______ multiplicity, then the curve will ______________ the -axis at :

odd

pass through

If a factor has an ______ multiplicity, then the curve will ______________ the -axis at :

If a factor has an ______ multiplicity, then the curve will ______________ the -axis at :

even

If a factor has an ______ multiplicity, then the curve will ______________ the -axis at :

even

“bounce” off

Based on the graph below, determine if the multiplicities of each zero of are even or odd.

Based on the graph below, determine if the multiplicities of each zero of are even or odd.

Based on the graph below, determine if the multiplicities of each zero of are even or odd.

Based on the graph below, determine if the multiplicities of each zero of are even or odd.

Based on the graph below, determine if the multiplicities of each zero of are even or odd.

Based on the graph below, determine if the multiplicities of each zero of are even or odd.

Note: Since polynomials are continuous (can be drawn without picking up your pencil), if you find two function values, and , that have opposite signs, then must cross the -axis at some -value between and . This is called the Intermediate Value Theorem (for Polynomials). The same thing is true for all continuous functions.

Download Presentation

Connecting to Server..