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Alexander's Key Term
math
| Question | Answer |
|---|---|
| Algebra | a Mathematical that uses symbols usually along with numbers the stands for numbers that are unknown |
| Function | is a relationship that assigns exactly on output value to one output |
| Function Rule | An Expression that describes the realitionship between each input and output |
| Function table | A table organizing the input, rule and output of a function |
| numerical expressions | A combination of number and operations |
| power | A number that can be expressed using exponets |
| prime factorization | A composite number expressed as a product of a prime number |
| Prime Number | A Whole Number that has exactly to unique factors 1 and the number itself |
| solution | The value of a variable with a value that makes the equation true. |
| Solve | To replace a variable with a value that results in a true sentence |
| squared | A number multiplied by itself |
| variable | A symbol usually a letter used to represent a number |
| area | The Number of square units needed to cover the surface enclosed by a geometric shape. |
| base | In power the number is used as a factor |
| composite number | A number greater than 1 with more than two factors |
| cubed | The product in which a number is a factor three times. |
| defining the variable | Choosing the variable to represent the input when writing a function table |
| equals sign | A symbol of equability = |
| equation | A mathematical sentence that contains an equal sign |
| evaluate | To find a answer to an algebraic expression by replacing variables with numerals |
| exponent | In a power, the number of times the base is used |
| factor | A number that divides into a whole number with a remainder of zero |
| formula | A equation that shows a realitonship among certain quantities |