1. Students, Take out your calendar and your homework
Students, Take out your calendar and your homework. Take out your spiral notebook and Complete the DNA. Use your notes if necessary.
Find the x-intercepts of the following functions. (Hint: set each function equal to zero and solve.
3) Graph the following function on your calculator. Use CALC to find any relative extrema and zeros.

2. Leading Coefficient Test
1. When n is odd:
If the leading coefficient is positive
If the leading coefficient is negative
Then the graph falls to the left and rises to the right.
Then the graph rises to the left and falls to the right.

3. Leading Coefficient Test
2. When n is even:
If the leading coefficient is positive
If the leading coefficient is negative
Then the graph rises to the left and right.
Then the graph falls to the left and right.

4. Describe the left-hand and right-hand behavior of the graph of each function.
The degree is odd and the leading coefficient is positive. The graph falls to the left and rises to the right.
The degree is even and the leading coefficient is negative. The graph falls to the left and right.

5. Repeated Zeros
Let’s check

6. 3) Sketch the graph of the following function.
Apply the Leading Coefficient Test.
Find the real zeros of the function.
Plot a few more points.
Draw the graph.

7. Sketch the graph of:

8. Intermediate Value Theorem

9. 5) Find three intervals of length 1 where the following polynomial function is guaranteed to have a zero.

10. Find polynomial functions with the following zeros.

11. The numbers of new accounts opened at a credit union in the years 2001 and 2006 can be approximated by the model:
with t = 11 corresponding to Using this model, determine the year in which the number of new accounts opened was greatest.