1. Point (5,8) is reflected across the line = . What are the coordinates of ? Show your work and explain.

2. Suppose point (4, 9) is translated according to the rule (, ) ( + 3, 2). What are the coordinates of ? Explain.

3. How many lines of symmetry does a regular heptagon have? Explain your answer.

4. Suppose the point (2,8) is reflected across the axis and then translated according to the rule (, ) (, + 4). What are the coordinates of ? Show your work and explain.