1. Label the following quadrilaterals with the letter for the appropriate name: a. irregular, b. square, c. rhombus, d. parallelogram, e. rectangle, f. kite:

2. If a child is growing taller by three inches per year and the child is 3’ 8” tall, how tall will that child be in five years?

3. Translate the following numbers to scientific notation and the following scientific notations to numbers:

a. 0.00034 b. 4.54 x 10⁹

c. 1,980,000,000 d. 4.54 x 10^-9

e. 0.0000000786 f. 9.54 x 10²

4. Calculate the area of the following two odd shaped areas:

5. Define the following:

a. Obtuse angle

b. Acute angle

c. Line

d. Ray

e. Line segment

f. Complementary angle

g. Supplementary angle

6. Solve the following equations:

a. x + 5x + 24 = 0

b. x + 12 = 2x – 5

c. 3x – 5 = -3x = 13

d. x + 5 = 2x – 3

7. There are two cities with the following temperatures during the year. Find the mean, median, and mode for each and then make comparative box and whisker graphs for both:

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
A	25	22	34	67	83	112	115	115	85	56	38	27
B	87	83	80	79	78	78	79	83	85	86	87	88

8. Explain what the following are and what their good and bad characteristics are:

a. Line graph

b. Bar graph

c. Pie graph

d. Stem and leaf plot

e. Histogram

9. How can graphs be misleading?

10. Explain the main properties of a function:

a. Vertical line test.

b. Control (independent variable).

c. Dependent variable.

d. Give an example of a function using x and y.

11. What are scatter plots? Draw three scatter plots, one each for positive correlation, negative correlation, and no correlation. Give a one-sentence explanation of each.

12. On a piece of graph paper, draw the following figures and identify their type (see problem 1):

13. Translate the diagram from 12. a., then rotate it 90^o clockwise.

14. What is the difference between standard and polar coordinates and how are each used?

15. Create a table for and graph y = 2x² – 2x