Across
- 3. two coplanar lines that do not intersect
- 5. sign the sign placed before an expression in mathematics to indicate that its root is to be found
- 7. a number or symbol by which another number or symbol is multiplied
- 8. a value or number that never changes in an equation
- 9. function a function whose graph is a straight line
- 11. a bar graph that uses rectangles of different heights to show how often the different values of a variable in statistics occur
- 12. a mathematical expression or function so related to another that their product is one
- 15. sum and/or difference of term
- 17. the number resulting from the division of one number by another
- 18. a number that is a natural number, the negative of a natural number, or a 0, whole number
- 20. a letter that always represents an unknown number, or what you’re solving for in an algebra problem
Down
- 1. point which divides a segment in half
- 2. a curve formed by the intersection of a cone with a plane parallel to a straight line in its surface
- 4. a symbol written above and to the right of a mathematical expression to mean raising that expression to the power of the symbol
- 6. the part of a fraction that is below the line and that functions as the divisor of the numerator
- 10. the expression under a radical sign
- 13. a statement asserting the equality of two expressions that are separated into left and right sides and joined by an equal sign
- 14. part of a line with 1 endpoint and all the points in one direction
- 16. the part of a fraction that is above the line and signifies the number to be divided by the denominator
- 19. two noncoplanar lines that do not intersect