## What is the leading coefficient of polynomial?

## How do you identify the leading coefficient?

- We can find the degree of a polynomial by identifying the highest power of the variable that occurs in the polynomial. The term with the highest degree is called the
**leading**term because it is usually written first. The**coefficient**of the**leading**term is called the**leading****coefficient**.

## How to find leading coefficient from graph?

- Determine the graph’s end behavior. Use the Leading Coefficient Test,described above,to find if the graph rises or falls to the left and to the right. ...
- Find the x- intercepts or zeros of the function.*Factor out a GCF*Factor a diff. ...
- Find the y -intercept of the function. ...
- Determine if there is any symmetry. ...
- Find the number of maximum turning points. ...

## What is the leading coefficient test?

- Leading Coefficient Test. Use the Leading Coefficient Test to determine the end behavior of the graph of the polynomial function . Solution: Because the degree is odd and the leading coefficient is
**negative**, the graph rises to the left and falls to the right as shown in the figure.

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