Across
- 2. the measure of the tangent of the angle made by the line with the x-axis
- 7. (such as the 2 in x2) says how many times to use the value in a multiplication.
- 9. a relationship or expression involving one or more variables
- 10. a statement that the values of two mathematical expressions are equal
- 11. difference between the lowest and highest values
- 12. either a single number or a variable, or numbers and variables multiplied together.
Down
- 1. a number used to multiply a variable
- 3. the point where the graph intersects the y-axis
- 4. shape with 4 sides not all are even
- 5. the set of values that we are allowed to plug into our function
- 6. terms whose variables (and their exponents such as the 2 in x2) are the same.
- 8. a symbol for a number we don't know yet. It is usually a letter like x or y.