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Algebra Vocab #2
Important Algebra 1 OST Vocab
| Question | Answer |
|---|---|
| Even numbers | numbers that can be divided by 2 with no remainder (always end in a 0, 2, 4, 6, or 8) |
| Odd Numbers | numbers that cannot be divided by 2 , leaving a remainder of 1 (always end in 1, 3, 5, 7, or 9) |
| Perfect Squares | is a number you get when you multiply a number by itself (4, 9, 16, 25, etc) |
| Prime Numbers | a number greater than 1 that can only be divided evenly by 1 and itself. (2, 3, 5, 7, 11, 13, 17, 19, etc) |
| Tenths | is the first digit to the right of the decimal point |
| Hundredths place | is the second digit to the right of the decimal point |
| Thousandth place | is the third digit to the right of the decimal point |
| Whole numbers | set of numbers that include zero and all positive counting numbers without any fractions, decimals, or negative values. 0, 1, 2, 3, 4, … |
| Integer | a whole number that can be positive, negative, or zero, without any fractional or decimal parts. … - 3, -2, -1, 0, 1, 2, 3, … |
| Rational number | any number that can be written as a fraction |
| Irrational number | a number that cannot be written as a fraction, the decimal doesn’t repeat or stop. |
| *Equivalent equations | equations that have the exact same solution, even though they look different. |
| *No solution | *No solution - an equation that no value of ‘x’ will make the equation true |
| *Infinite Solution | an equation that any value of ‘x’ will make the equation true |
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