Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
An equation that states that two ratios are equivalent, e.g., 4/8 = 1/2 or 4 : 8 = 1 : 2
3.
A mathematical relation that associates each object in a set with exactly one value.
4.
The mathematics of change and motion. The main concepts of __________ are limits, instantaneous rates of change, and areas enclosed by curves.
6.
A graph that uses pictures to show and compare information.
9.
A number that is either a whole number or the negative of a whole number.
11.
A comparison of two numbers or quantities, e.g., 4 to 7 or 4 : 7 or 4/7.
12.
Representation of a numeral.
Down:
2.
A type of transformation that flips points about a line, called the line of reflection. Taken together, the image and the preimage have the line of reflection as a line of symmetry.
5.
Any of the Arabic numerals 1 to 9 and usually the symbol 0; one of the elements that combine to form numbers in a system other than the decimal system.
7.
A rectangualr array of numbers or variables.
8.
A method of constructing a valid argument, using deductive reasoning.
10.
The number that indicates how many times the base is used as a factor, e.g., in 4 to the third power = 4 x 4 x 4 = 64 the ___________ is 3.