Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
14 Cards in this Set
- Front
- Back
|
VARIABLE |
THIS IS A LETTER IN A TERM. THE MOST USED LETTERS ARE X, Y, N AND T. |
|
|
TERM |
THIS IS AN ALGEBRAIC QUANTITY WHICH CONTAINS ONLY A LETTER AND MAY CONTAIN NUMBER. |
|
|
EXPRESSION |
THIS IS A COMBINATION OF LETTER (VARIABLES) AND SIGN OFTEN WITH NUMBER. |
|
|
MULTIPLY M BY THREE AND ADD FOUR |
3M+4 |
|
|
ADD THE SQUARE OF X TO THE SQUARE OF Y |
X(SQUARED)+Y(SQUARED) |
|
|
(N+2)(N-1)
WHERE: N=4
|
(6) (3) 6X3=18 |
|
|
LIKE TERMS |
NUMBER LETTER (-+*/) NUMBER LETTER = NUMBER LETTER |
|
|
ONE |
YOU NEVER WRITE ONE IN FRONT OF A LETTER |
|
|
BRACKETS
MULTIPLYING OUT |
EXPANDING BRACKETS MAKE EVERYTHING TIDY AND NEAT. |
|
|
- AND + |
- PLUS - = + - PLUS + = - + PLUS + = + + PLUS - = -
|
|
|
RULE |
CALCULATE SOME QUANTITY |
|
|
FORMULA |
YOU CAN WRITE A RULE USING A FORMULA |
|
|
EQUATION |
IT STATES THAT TWO THINGS ARE EQUALE. IT CAN BE TWO EXPRESSIONS OR AN EXPRESSION AND A QUANTITY. |
|
|
NUMBER BRICKS |
THE NUMBER ON TWO ADJACENT BRICKS ARE ADDED TO CREATE THE NUMBER ON THE BRICK ABOVE THEM |
