#### Study sets matching "algebra chapter 9"

#### Study sets matching "algebra chapter 9"

Quadratic Equation

Axis of Symmetry

Discriminant

Maximum

an equation that can be written in the standard form ax^2+bx+…

the line that divides the parabola into two matching halves

determines the number of solutions of the equations

the y-coordinate of the vertex of a parabola that opens downw…

Quadratic Equation

an equation that can be written in the standard form ax^2+bx+…

Axis of Symmetry

the line that divides the parabola into two matching halves

axis of symmetry

maximum point

minimum point

parabola

a line that divides a plane figure or a graph into two congru…

the vertex of a parabola that opens downwards.

the vertex of a parabola that opens upwards.

the graph of a quadratic function that forms a U-shaped curve.

axis of symmetry

a line that divides a plane figure or a graph into two congru…

maximum point

the vertex of a parabola that opens downwards.

arithmetic sequence

arithmetic series

common difference

common ratio

a sequence where the difference between consecutive terms is…

a series whose terms form an arithmetic sequence. [p. 587]... f…

the difference between consecutive terms within an arithmetic…

the ratio between two consecutive terms in a geometric series…

arithmetic sequence

a sequence where the difference between consecutive terms is…

arithmetic series

a series whose terms form an arithmetic sequence. [p. 587]... f…

binomial

degree of a monomial

degree of a polynomial

factor by grouping

A polynomial of two terms

The sum of the exponents of the variables of a monomial

The degree of the term with the greatest exponent for a polyn…

A method of factoring that uses the distributive property to…

binomial

A polynomial of two terms

degree of a monomial

The sum of the exponents of the variables of a monomial

Monomial

Degree of monomial

Polynomial

Degree of polynomial

number, variable, or the product of a number and one or more…

sum of the exponents of the variables in the monomial

sum or difference of monomials

greatest degree of its terms

Monomial

number, variable, or the product of a number and one or more…

Degree of monomial

sum of the exponents of the variables in the monomial

square root

positive square root

radicand

perfect square

A number that when multiplied by itself equals a given number.

principal square root of a positive real number

The number or expression inside a radical symbol

A rational number whose square root is a whole number

square root

A number that when multiplied by itself equals a given number.

positive square root

principal square root of a positive real number

relation

domain

range

function

a set of ordered pairs

All of the input or x values in a relation or function

All of the output or y values of a relation or function

A relation where each input (x) has exactly one output (y)

relation

a set of ordered pairs

domain

All of the input or x values in a relation or function

Axis of Symmetry

Completing the Square

Dilation

Discriminant

The vertical line containing the vertex of a parabola.

To add a constant term to a binomial of the form x2 + bx so t…

A transformation that alters the size of a figure but not its…

In the Quadratic Formula, the expression under the radical si…

Axis of Symmetry

The vertical line containing the vertex of a parabola.

Completing the Square

To add a constant term to a binomial of the form x2 + bx so t…

axis of symmetry

completing the square

discriminant

maximum

a line that divides a figure or line in half so that each hal…

a process used to form a perfect square trinomial. [p. 576]

the expression within the radical sign of the quadratic formu…

the greatest possible amount. [p. 547]

axis of symmetry

a line that divides a figure or line in half so that each hal…

completing the square

a process used to form a perfect square trinomial. [p. 576]

Geometric sequence

Common ratio

Exponential function

Exponential growth

A sequence, in which the ratio of successive terms is a const…

The relationship between the terms in a geometric sequence. I…

a function of the form f(x) = ab^x, where a and b are real nu…

An exponential function of the form f(x) = ab^x in which b>1.…

Geometric sequence

A sequence, in which the ratio of successive terms is a const…

Common ratio

The relationship between the terms in a geometric sequence. I…

Quadratic function

Standard form of a quadratic function

Quadratic parent function

Parabola

A function of the form y = ax2 + bx + c, where a is not equal…

The standard form of a quadratic function is f(x) = ax2 + bx…

The simplest quadratic function f(x) = x2 or y = x2.

The graph of a quadratic function.

Quadratic function

A function of the form y = ax2 + bx + c, where a is not equal…

Standard form of a quadratic function

The standard form of a quadratic function is f(x) = ax2 + bx…

square root

radicand

irrational number

radical expression

a number which when multiplied by itself gives the original n…

the expression under the radical sign

a number that cannot be written as a quotient of two integers

An expression that contains a radical, such as a square root,…

square root

a number which when multiplied by itself gives the original n…

radicand

the expression under the radical sign

base

composite number

exponent

factor

used as a factor as many times as given by the exponent

a whole number that has more than two factors

tells how many times the base is used as a factor

a process which writes a number as a product of other numbers

base

used as a factor as many times as given by the exponent

composite number

a whole number that has more than two factors

Monomial

Standard Form of a polynomial

Binomial

Degree of monomial

An expression that is a number, a variable, or product of a n…

The degrees of its monomial terms decrease from left to right

A polynomial of two terms.

The sum of the exponents of the variables.

Monomial

An expression that is a number, a variable, or product of a n…

Standard Form of a polynomial

The degrees of its monomial terms decrease from left to right

Data

Statistics

Mean

Mode

Information gathered from surveys or experiments

The study of collecting and organizing data

Sum of the data divided by the number of data; also called av…

Number or numbers that appear most often in a set of data

Data

Information gathered from surveys or experiments

Statistics

The study of collecting and organizing data

dependent variable

independent variable

sequence

linear equation

the variable in relation with a value that depends on the val…

the variable in a function with a value that is subject to ch…

an ordered list of numbers, such as, 0,1,2,3 or 2,4,6,8

an equation in which the variables appear in separate terms a…

dependent variable

the variable in relation with a value that depends on the val…

independent variable

the variable in a function with a value that is subject to ch…

Complement

Compound event

Counting principle

Dependent events

The complement of an event is the collection of outcomes not…

A compound event is an event that consists of two or more eve…

Suppose there are m ways of making one choice and n ways of m…

Two events are dependent events if the occurrence of one even…

Complement

The complement of an event is the collection of outcomes not…

Compound event

A compound event is an event that consists of two or more eve…

axis of symmetry

maximum point

minimum point

parabola

a line that divides a plane figure or a graph into two congru…

the vertex of a parabola that opens downwards.

the vertex of a parabola that opens upwards.

the graph of a quadratic function that forms a U-shaped curve.

axis of symmetry

a line that divides a plane figure or a graph into two congru…

maximum point

the vertex of a parabola that opens downwards.

perfect square

radical sign

square root

irrational numbers

Rational numbers whose square root are whole numbers.

The symbol used to indicate a nonegative square root.

One of the 2 equal factors of a number. The square root of 25…

a number that cannot be expressed as a/b, where a and b are i…

perfect square

Rational numbers whose square root are whole numbers.

radical sign

The symbol used to indicate a nonegative square root.

With exponents how can you find the ar…

With exponents how can you find the vo…

How do you put a number into scientifi…

What are the Order Of Operations?

Take the length of the side and square it.

Take one of the sides and cube it.

Move the decimal point to the left until the number is betwee…

1.Powers are calculated first from left to right.... 2.Multiplic…

With exponents how can you find the ar…

Take the length of the side and square it.

With exponents how can you find the vo…

Take one of the sides and cube it.

Percent =

Fractional Equations

Rate x Time=

(Rate of Work ) x Time=

Per cent=per/100=%

an equation in which a variable appears in the denominator of…

Distance

Amount of work (or jobs) done

Percent =

Per cent=per/100=%

Fractional Equations

an equation in which a variable appears in the denominator of…

geometric sequence

common ratio

geometric mean

arithmetic sequence

each term is multiplied by a constant

the number each term is multiplied by (r)

two positive numbers x & y is square root of xy

difference between consecutive terms is constant

geometric sequence

each term is multiplied by a constant

common ratio

the number each term is multiplied by (r)

expression

coefficient

compound inequality

absolute value

Contain a combination of numbers and/or variables and operati…

The numerical part of a term that contains a variable.

Two or more inequalities that are connected by the words and…

The distance a number is from zero on the number line.

expression

Contain a combination of numbers and/or variables and operati…

coefficient

The numerical part of a term that contains a variable.