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EnchantedLearning.com
Math Dictionary
x, ÷
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
z in Morse Code 
Z is for ...
z in Braille


z-axis

The z-axis represents the third dimension in a graph.

0

zero

Zero is a number that stands for the absence of size or quantity. Zero is the additive identity, since zero plus any number is equal to that number. Any number times zero is zero. You cannot divide a number by zero.

f(x) = 0

zeros of a function

The zeros of a function are the points at which the value of the function is zero. Graphically, these are the points at which the plot touches or crosses the x-axis (i.e., y=0).
zigzag

zigzag

A zigzag is a line that sharply turns back and forth.

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EnchantedLearning.com
Math Dictionary
x, ÷
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Counting Addition Subtraction Multiplication Division
Number Line Fractions Decimals Graphs Measurement Rounding

Click on an underlined word for more information on that subject. If the math term you are looking for is not in the dictionary, please e-mail us.


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