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Pre-Algebra 1
Pre-Algebra Chapter 1 Vocabulary
Vocabulary | Definition |
---|---|
absolute value | The distance from zero |
additive inverse | the number that when you add it to N, the result that you get is zero. |
conjecture | a statement that seems to be true, but has not yet been proven. |
coordinate plane | formed by the x and y axis |
counter example | an example that shows something is not always correct |
evaluate | solve |
inductive reasoning | reasoning without explicit proof |
integers | positive & negative whole numbers and zero |
opposites | Two numbers whose sum is zero |
order of operations | Pretty Please My Dear Aunt Sally |
Ordered Pair | (x , y) |
Quadrants | The four regions formed by the x & y axis in a coordinate plane |
Variable | a letter which represents a number |
Variable expression | a math expression that contains a variable |
x-axis | Horizontal axis of the coordinate plane |
y-axis | Vertical axis of the coordinate plane |