✅ Pre-Assessment Polynomial Unit (30 Questions)
Directions: Identify the choice that best completes the statement or answers the question.
1. Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. *
2 points
The following polynomial corresponds with Question 2.
2. Write the polynomial above in standard form. *
2 points
3. Determine the degree of the following polynomial: *
2 points
4. Match the following expression with its name. *
2 points
5. What is the perimeter of the following figure? *
2 points
6. *
2 points
7. *
2 points
8. *
2 points
9. *
2 points
10. *
2 points
For questions 11 & 12, factor the polynomials.
11. Factor the following polynomial. *
2 points
12. Factor the following polynomial. *
2 points
13. Factor by grouping. *
2 points
14. Use a graphing calculator to determine which type of model best fits the values in the table. *
2 points
15. Use a graphing calculator to find the relative minimum, relative maximum, and zeros of the function below. If necessary, round to the nearest hundredth. *
2 points
16. Find the zeros of y = x(x − 3)(x − 2). Then graph the equation. *
2 points
17. Write a polynomial function in standard form with zeros at 5, –4, and 1. *
2 points
18. Solve the polynomial. *
2 points
19. Evaluate the polynomial 6x − y for x = −3 and y = 2. *
2 points
20. For which values of m and n will the binomial below have a positive value? *
2 points
21. A fireworks company has two types of rockets called Zinger 1 and Zinger 2. The polynomial −16t²+ 150t gives the height in feet of Zinger 1 at t seconds after launch.The polynomial −16t²+ 165t gives the height of Zinger 2 at t seconds after launch. If the rockets are launched at the same time and both explode 6 seconds after launch,how much higher is Zinger 2 than Zinger 1 when they explode? *
2 points
22. Write a polynomial with zeros at 4, -2, and 1. Then graph the function. *
2 points
23. The ticket office at Orchestra Center estimates that if it charges x dollars for box seats for a concert, it will sell 50 − x box seats. The function S = 50x − x² gives the estimated income from the sale of box seats. Graph the function, and use the graph to find the price for box seats that will give the greatest income. *
2 points
24. Determine the number of real zeros possible for the polynomial, *
2 points
25. Using the following polynomial explain how the degree and leading coefficient will effect the end behavior. *
2 points
26. *
2 points
27. Find the inverse of the following polynomial. Determine if the inverse is a function. *
2 points
28. Determine if the following is a function, then state the domain and range: *
2 points
This graphs is for question 29.
29. The graph above is a model of the polynomial to follow. Is the graph a function? What is the domain and range of the function? *
2 points
This graphs is for question 30.
30. The graph above is a model of the polynomial below. Is the inverse of this graph a function? Why? *
2 points