Math Terms

5. an input-output relationship that has exactly one output for each input.
7. comparison of two numbers by division
9. a change in the size or position of a figure
12. name given to the side of a right triangle that connects the legs; it is the longest side of the triangle
13. a mathematical sentence comparing 2 expressions that has an infinite number of solutions
14. equation stating 2 ratios are equivalent
16. a number in a set of numbers that is significantly bigger or smaller than the rest
19. a transformation in which a figure is turned around a point
20. the set of all outputs for a function

1. a number that is multiplied by a variable
2. a movement (slide) of a figure along a straight line
3. a ratio that compares two quantities measured in different units
4. The distance around a circle. Formula is C = 2πr or C = πd
6. a symbol, usually a letter, used to represent an unknown value
8. the set of all inputs for a function
10. term without a variable
11. a transformation that enlarges or reduces a figure
15. a measurement of the amount of space occupied by a three-dimensional figure, recorded in cubic units
17. any of the natural numbers (positive or negative) or zero.The set of numbers
18. a transformation of a figure that flips the figure across a line