Across
- 2. Any number that can be made by dividing one integer by another. The word comes from "ratio".
- 3. An equation says that two things are the same, using mathematical symbols.
- 4. The rate of change of a line.
- 5. The study of data: how to collect, summarize and present it.
- 6. A symbol for a number we don't know yet. It is usually a letter like x or y
- 7. A function is a special relationship between values: Each of its input values gives back exactly one output value
- 9. The area of mathematics that deals with points, lines, shapes and space.
- 10. A branch of mathematics that substitutes letters for numbers
Down
- 1. A figure that has length, width, and height. Also named solid figures
- 8. The size of a surface.