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mathe vocab cards
my vocab for my math class
| Question | Answer |
|---|---|
| additive identity property | add 0 and the # stays the same |
| mult inverse property | reciprocal (always equals one) |
| difference | subtract |
| sum | add |
| base | # that is mult by itself |
| commutative property | change order |
| additive inverse property | add opposite |
| zero property | any # times 0 = 0 |
| distributive property | mult to get rid of parentheses |
| expression | has no equal or inequality sign |
| proportion | comarison of 2 = ratios |
| percent | part/whole =%/100 |
| variable | a letter = a # |
| ratio | comparison of two # |
| co-efficient | # in front of a variable |
| literal equations | equation having many variables |
| percent change | big-small/orignal=%/100 |
| absolute value | distance from zero on a graph |
| irrational | #'s never end and never repeat |
| product | multiply |
| whole #'s | positive integer and 0 |
| quotient | divide |
| Rational | #'s that end or repeat |
| term | #'s and/or valiable joined by mult and/or division |
| decay | y= orig amt (1-r) to the power of t |
| growth | y= orig amt (ttr) to the power of t |