Across
- 2. A number sentence that contains an equal symbol.
- 3. The sum of the lengths of the side of a polygon.
- 4. Is a pattern in the data.
- 7. To replace one element of a mathematical equation or expression with another.
- 9. A rule of matching elements of two sets of numbers in which an input value from the first set has only one output value in the second set.
Down
- 1. A continuous series of values.
- 2. A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.
- 5. The vertical distanced between an observed data value and an estimated data value on a line of best fit.
- 6. A number multiplied by a variable.
- 7. A measure of the rate of change of one variable.
- 8. Any mathematical sentence that contains the symbol >(greater than), <(less than)