4. Pizza PDQ hosted two pizza parties last Friday. The number of slices of pizza eaten by partygoers is displayed on the dot plots. Based on this data, which of the following generalizations can be made?

6. Which of the following shows that the sum of two irrational numbers can be rational?

7. Find the value of f(-1) for the function below.

8.Teddy has 23 boxes of juice packed and plans to pack 3 additional boxes each hour. Charley has 7 boxes packed and plans to pack 5 additional boxes each hour.

After how many hours will Charley have packed the same number of boxes of juice as Teddy?

9. Li and Jen went shopping.

• Li bought 5 pairs of earrings and 1 necklace for a total of $75.

• Jen bought 1 pair of earrings and 2 necklaces for a total of $60.

Each pair of earrings cost e dollars and each necklace cost n dollars. Which system of equations can be used to find the cost, in dollars, of each pair of earrings and each necklace?

10.Re-write the expression using rational exponents.

11. What is the factored form of the following expression?

12. Find the zeros of the following quadratic function

13.The graph of the equation Ax +3y = 48 passes through the point (–3, 14).

What value of A accurately completes the equation?

14. An amusement park opens daily at 9:30 a.m. This morning the parking lot for the amusement park opened at 8:00 a.m. At 9:00 a.m., there were 150 cars in the parking lot. The parking attendants noticed that every half hour between 9:00 a.m. and 10:30 a.m., the number of cars in the parking lot tripled.

What type of function appropriately models this situation?

15. In the following formula,  $v_i$   is initial velocity,  $v_e$   is ending velocity, a is acceleration, and d is distance. If  $v_i$   is 7 meters per second, a is 8 meters per second squared, and d is 2 meters, what is the value of  $v_e$  ?

16. Given the following formula, solve for x.

17. Simplify the following expression.

18. Solve the following inequality for x.

19. A taxi company charges passengers $1.00 for a ride, and an additional $0.30 for each mile traveled. The function below  describes the relationship between the number of miles m and the total cost of the ride C. If the taxi company charges you $13.00 how far did you travel?

20. The graph of f(x) is shown.

If g(x) = 9(x - 8)² - 6, which statement is true?

21. Find the solution to the system of equations given below.

 $4x+3y=-20$  

 $6x+12y=-10$  

 $f\left(x\right)=x^2+16x+61$  

22. Find the axis of symmetry of the following quadratic function by completing the square or using the formula.

23. Mr. Roberts is the soil conservation agent for Caddo County and just completed a study of the feral hog population in the county. He created the expression below to represent the projected population after t years.

 $75\left(1.04\right)^{2t}$  

Which statement below best describes the coefficient, 75?

24. Which of the following is equivalent to the expression below?

 $4^2+3^{\frac{2}{3}}$  

25. Determine if the following quadratic expression has a maximum or a minimum, and at what point, by completing the square or using the formula.

26.Choose the two-way relative frequency table which represents the two-way frequency table above.

27. Which of the following statements is false?

28. The graph of f(x) = 7^x is shifted 8 units up. What is the equation of the new graph?

29. Clayton is plowing a wheat field. There are a total of 320 acres to be plowed. If he can plow 5 acres per hour, which equation would represent A, the number of acres left to plow, after Clayton has plowed for h hours?

30. Simplify the following expression.