Across
- 1. In a power, the number of times the base is multiplied by itself.
- 4. The top number or expression in a fraction.
- 5. The shape of the graph of y=x^2.
- 7. The bottom number or expression in a fraction.
- 8. A number that measures how steep a line is, y=mx+b
Down
- 2. Two lines are perpendicular if they create a 90-degree angle.
- 3. A mathematical sentence with an equals sign.
- 6. An image formed by plotting the solutions to an equation or inequality, or some other set of pairs of numbers, on a coordinate plane.