1. Given the function below, what is f(6)?
2. Of the 517 graduating seniors at Brighton High School, approximately will be attending college, and approximately of those going to college will be attending a state college. Which of the following is the closest estimate of the number of graduating seniors who will be attending a state college?
3. A bag of treats could be divided among 4 dogs, 5 dogs, or 6 dogs, with each getting the same number, and with 1 treat left over in each case. What is the smallest number of treats that could be in the bag?
4. If 125% of a number is 425, what is 65% of the number?
5. What is the distance in the standard (x, y) coordinate plane between the points (2,3) and (5,5)?
6. The ratio of the radii of two circles is 9:16. What is the ratio of their circumferences?
7. A circle in the standard (x, y) coordinate plane is tangent to the x-axis at 4 and tangent to the y-axis at 4. Which of the following is an equation of the circle?
8. Using the complex number i, where i2 = -1,
9. Which of the following describes the total number of dots in the first n rows of the triangular arrangement below?
10. After polling a class of 24 students by a show of hands, you find that 9 students play soccer and 21 students play basketball. Given that information, what is the number of students in the class who must play both soccer and basketball?