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 Flashcards Matching Hangman Crossword Type In Quiz Test StudyStack Study Table Bug Match Hungry Bug Unscramble Chopped Targets

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# Brianna Key Terms

Algebra a mathematical language that uses symbols, usually letters, along with numbers. the letters stand for numbers that are unknown.
algebra expression a combination of variables, numbers, and at least one operation.
area the number of square units needed to cover the surface enclosed which a geometric figure is rotated.
base any side of a parallelogram
composition number a number greater than 1 with more than two factors
cubed the product in which a number is a factor three times.two cubed is 8 because 2x2x2=8.
defining the varable choosing a variable to represent the input when writing a function rule
equals sign a symbol of equality,=.
equation
evaluate to find the value of an algebraic expression by replacing variables with numerals
exponent in a power,the number of times the base is used as a factor.in 5 to the 3rd power, the exponent is 3.that is, 5 to the 3rd power =5x5x5.
factor a number that divides into a whole number with a remainder of zero
formula an equation that shows a relationship among certain quantities.
function a relationship which each element of the input is paired with exactly one element of the output according to a specified rule.
function rule an expression that describes the relationship between each input and output.
function table a table organizing the input, rule, and output of a function.
numerical expression a combination of numbers and operations
order of operation the rule that tell which operation to perform first when more than one operation is used
power a number that can be expressed using an exponent. the power 3 to the 2nd power is read three to the third power or three squared
prime factorization a composite number expressed as a product of prime numbers.
prime number a whole number that has exactly two unique factors, 1 and the number itself.
solution the value of a variable that makes an equation true. the solution of 12=x+7 is 5
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.
Created by: Isabel C.