#### Study sets matching "algebra chapter 10"

#### Study sets matching "algebra chapter 10"

conclusion

conditional

conjugates

converse

the part following

**then**in a conditional.... EX: If I have tw…an

**if-then**statement.... EX: If I have two apples, then I hav…expressions that are the same but have opposite signs.

like a conditional, but when you switch the conclusion and th…

conclusion

the part following

**then**in a conditional.... EX: If I have tw…conditional

an

**if-then**statement.... EX: If I have two apples, then I hav…center of a circle

circle

conic section

directrix

the middle point of a circle from which all points are equidi…

an infinite number of points connected around an equal distan…

the curve of intersection between a circular cone and a plane…

the fixed line of a parabola. [p. 622]

center of a circle

the middle point of a circle from which all points are equidi…

circle

an infinite number of points connected around an equal distan…

Argument

Binomial theorem

Index

Natural logarithm

Used with sigma notation for sequences to describe the nth te…

The formula for the expansion of (x + y)^n.

The numbers below and above the sigma that indicate which ter…

A logarithm base e. Abbreviated "ln".

Argument

Used with sigma notation for sequences to describe the nth te…

Binomial theorem

The formula for the expansion of (x + y)^n.

conditional

converse

conjugates

extraneous solution

an if-then statement, the 'if' part being the

**hypothesis**an…the reverse of a conditional statement, switching the place o…

the sum and difference of two terms. [p. 628]

an solution of an equation derived from an orginal equation b…

conditional

an if-then statement, the 'if' part being the

**hypothesis**an…converse

the reverse of a conditional statement, switching the place o…

polynomial

standard form of a polynomial

degree of a term

degree of a polynomial

A mathematical expression consisting of a sum of terms, each…

a polynomial that is written with the terms in order from gre…

the exponent of the variable in the term

The greatest degree of the terms of the polynomial.

polynomial

A mathematical expression consisting of a sum of terms, each…

standard form of a polynomial

a polynomial that is written with the terms in order from gre…

Exponent

Power

Base

Scientific Notation

The number that tells how many times the base is used as a fa…

The product when the factors are the same; in 3 to the 2nd po…

The product when the factors are the same; in 3 to the 2nd po…

A number written as the product of two factors; the first is…

Exponent

The number that tells how many times the base is used as a fa…

Power

The product when the factors are the same; in 3 to the 2nd po…

congruent

converse

Distance Formula

hypotenuse

line segments that have the same length, or angles that have…

the statement formed by reversing the phrases after if and th…

the distance between two points, with coordinates (x1,y1) and…

the side opposite the right angle in a right triangle

congruent

line segments that have the same length, or angles that have…

converse

the statement formed by reversing the phrases after if and th…

axis of symmetry

completing the square

discriminant

maximum

The line that divides a parabola into two matching halves

A method of solving quadratic equations. Completing the squar…

The quantity b^2 - 4ac is the discriminant of ax^2 + bx + c = 0

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

axis of symmetry

The line that divides a parabola into two matching halves

completing the square

A method of solving quadratic equations. Completing the squar…

survey

population

random sample

stratified sample

A questionnaire or interview designed to investigate the opin…

The entire group you want data about

A group of subjects representing the population who are selec…

A sample drawn so that identified subgroups in the population…

survey

A questionnaire or interview designed to investigate the opin…

population

The entire group you want data about

Conjugate

Converse

Distance formula

Extraneous solutions

Binomials in the form

The statement formed by exchanging the hypothesis and conclus…

The distance d between any two points with coordinates (x1, y…

Results that are not solutions to the original equation.

Conjugate

Binomials in the form

Converse

The statement formed by exchanging the hypothesis and conclus…

Hypotenuse

Leg

Pythagorean theorem

Conditional

The side opposite the right angle in a right triangle. It is…

Each of the sides that form the right angle of a right triang…

In any right triangle, the sum of the squares of the lengths…

A conditional is an if-then statement.

Hypotenuse

The side opposite the right angle in a right triangle. It is…

Leg

Each of the sides that form the right angle of a right triang…

Categorical Data

Two-Way Frequency Table

Frequency Distribution

Joint Frequency

Data that can be grouped into categories

A method of displaying categorical data by representing the n…

Displays the frequencies for categorical data in a two-way ta…

Any frequency you record within the body of a two-way table

Categorical Data

Data that can be grouped into categories

Two-Way Frequency Table

A method of displaying categorical data by representing the n…

conclusion

conditional

conjugates

converse

the part following

**then**in a conditional.... EX: If I have tw…an

**if-then**statement.... EX: If I have two apples, then I hav…expressions that are the same but have opposite signs.

like a conditional, but when you switch the conclusion and th…

conclusion

the part following

**then**in a conditional.... EX: If I have tw…conditional

an

**if-then**statement.... EX: If I have two apples, then I hav…Biased Sample

Compound Event

Dependent Events

Event

A sample that is not representative of a population; one or m…

An event that consists of two or more events.

Two events such that the occurrence of one event affects the…

A collection of one or more outcomes of an experiment.

Biased Sample

A sample that is not representative of a population; one or m…

Compound Event

An event that consists of two or more events.

radical expression

rationalize denominator

conjugates

quadratic functions

an expression that contains a square root

a method used to eliminate radicals from the denominator of a…

binomials of the form a times the square root of b + c times…

an equation of the form y=ax squared+bx+c, where a =/0.

radical expression

an expression that contains a square root

rationalize denominator

a method used to eliminate radicals from the denominator of a…

parabola

focus of a parabola

directrix

focal length

set of all points that are equidistant from a fixed line and…

fixed point

fixed line

distance between the vertex and the focus of a parabola

parabola

set of all points that are equidistant from a fixed line and…

focus of a parabola

fixed point

Acute angle

Adjacent angles

Base of a parallelogram

Base of a triangle

An acute angle is an angle with a measure between 0 and 90 de…

Adjacent angles share a vertex and a side but have no interio…

The height of a parallelogram is the length of a perpendicula…

Any side of a triangle can be considered the base of a triang…

Acute angle

An acute angle is an angle with a measure between 0 and 90 de…

Adjacent angles

Adjacent angles share a vertex and a side but have no interio…

ratio

proportion

cross product

solving a proportion

a comparison of two numbers or quantities

a statement that two ratios are equal

the product of numbers across from each other in a proportion…

finding a number in a proportion when the other three numbers…

ratio

a comparison of two numbers or quantities

proportion

a statement that two ratios are equal

square root functions

radical function

radicand

radical expresssion

contains the square root of a variable

a type of square root function

the expression under the radical sign

contains a radical, such as a square root

square root functions

contains the square root of a variable

radical function

a type of square root function

absolute value

association

base

boundary point

the distance of the number from zero

a relationship between two or more numbers

what an exponent is applied to

the endpoint of a ray or segment on a number line where an in…

absolute value

the distance of the number from zero

association

a relationship between two or more numbers

converse

cosine

radicand

Pythagorean Theorem

the result of exchanging the hypothesis and conclusion of an…

trigonometric ratio equivalent to the leg adjacent to an angl…

the expression under the radical symbol

if the lengths of two sides of a right trangle are given, the…

converse

the result of exchanging the hypothesis and conclusion of an…

cosine

trigonometric ratio equivalent to the leg adjacent to an angl…