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Algebra

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Section 1

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Algebra Math

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Date created

Mar 1, 2020

Cards (39)

Section 1

(39 cards)

mean

Front

The average of a set of numbers

Back

Natural Numbers

Front

are whole numbers but 0 is NOT included. Natural numbers do NOT have fractions or decimals and will NOT be negative.

Back

divisor

Front

The number by which another number is divided.

Back

Multiply Monomials

Front

multiply the coefficients and add the exponents

Back

constant

Front

A value that does not change

Back

product exponent rule

Front

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents.

Back

expression

Front

A mathematical phrase that contains operations, numbers, and/or variables.

Back

median

Front

the middle score in a distribution; half the scores are above it and half are below it

Back

linear function

Front

A function whose graph is a straight line. Y = MX + B

Back

slope

Front

The rate of change between any two points on a line

Back

whole numbers

Front

simply the numbers 0,1,2,3,4,5.. and so on .. There are NO negative numbers and NO fractions.

Back

solution

Front

the answer to a problem

Back

Variable

Front

A letter or symbol that represents a number.

Back

Distributive Property

Front

a(b + c) = ab + ac; a number outside the parenthesis can be multiplied to each term within the parenthesis

Back

exponential

Front

increasing rapidly

Back

equation

Front

A mathematical sentence that contains an equals sign.

Back

functions

Front

have three main parts input, the relationship, and the output. (relationship is what is being multiplied,subtracted,added by) Ex: "multiply by 2"

Back

multiplicative inverse or reciprocal

Front

opposite of, just flip it.

Back

Multiplying Binomials

Front

FOIL: First, Outer, Inner, Last... Combine Like Terms or box method

Back

Communative Property

Front

Number order can be changed without changing the answer

Back

dividing exponential terms

Front

The constant terms are divided and the exponents are subtracted

Back

inverse operation

Front

Operations that undo each other: addition and subtraction, or multiplication and division.

Back

quadratic function

Front

A function that can be written in the form f(x) = ax2+bx+c, where a,b,and c are real numbers and a ≠ 0

Back

Real numbers

Front

the set of all rational and irrational numbers

Back

integers

Front

All whole numbers (both positive and negative) and zero.

Back

irrational numbers

Front

Numbers that cannot be expressed as a ratio of two integers. Their decimal expansions are nonending and nonrepeating.

Back

Subtracting polynomials

Front

The process of subtracting all the terms of one polynomial from another and combining like terms.

Back

Adding polynomials

Front

just a matter of combining like terms, with some order of operations considerations thrown in

Back

Additive Identity Property

Front

The sum of any number and zero is the number a+0=a

Back

divided

Front

a number to be divided by another number

Back

standard form of a polynomial

Front

The form of a polynomial that places the terms in descending order by degree.

Back

quotient

Front

the answer to a division problem

Back

mode

Front

The value that occurs most frequently in a given data set.

Back

Identity Property

Front

a) the sum of a number and 0 is the number; b) the product of a number and 1 is the number

Back

rational number

Front

Any number that can be expressed as a ratio of two integers

Back

Asymptote

Front

a line that continually approaches a given curve but does not meet it at any finite distance.

Back

standard deviation

Front

a typical difference from the average. ex: the mean would be the average score of your students.

Back

piecewise function

Front

a function composed of 2 or more functions

Back

PEMDAS

Front

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

Back