#### Study sets matching "math chapter 11 algebra"

#### Study sets matching "math chapter 11 algebra"

asymptote

complex fraction

constant of variation

excluded value

a straight line that is the limiting value of a curve. [p. 706]

a fraction that contains one or more fractions in its numerat…

(for an inverse variation) the letter

**k**of**y=k/x**, in whic…a value for x for which a rational expression f(x) is undefin…

asymptote

a straight line that is the limiting value of a curve. [p. 706]

complex fraction

a fraction that contains one or more fractions in its numerat…

angle of depression

angle of elevation

conclution

conditional

An angle from the horizontal down to a line of sight. It is u…

An angle from the horizontal up to a line of sight. It is use…

In a conditional, the part following then

An "if-then" statement

angle of depression

An angle from the horizontal down to a line of sight. It is u…

angle of elevation

An angle from the horizontal up to a line of sight. It is use…

combination

conditional probability

dependent events

equally likely outcomes

an arrangement of objects in which order is not important. [p…

the probability of a particular event occurring, given that a…

two or more events in which the outcome of the first event *d…

the outcomes of a sample space if each one has an equal chanc…

combination

an arrangement of objects in which order is not important. [p…

conditional probability

the probability of a particular event occurring, given that a…

proportion

extremes of a proportion

means of a proportion

solving a proportion

An equation that states that two ratios are equal.

a and d in the proportion, a/b = c/d

b and c in the proportion, a/b = c/d

set cross products equal to each other and solve

proportion

An equation that states that two ratios are equal.

extremes of a proportion

a and d in the proportion, a/b = c/d

integers

positive integers

negative integers

opposites

numbers such as ...-3, -2, -1, 0, 1, 2, 3, ...

integers to the right of 0 on the number line

integers to the left of 0 on the number line

two numbers that are the same distance from 0 on the number l…

integers

numbers such as ...-3, -2, -1, 0, 1, 2, 3, ...

positive integers

integers to the right of 0 on the number line

System of Equations

Simultaneous Equations

Infinitely many solutions

No solution or intersect for 2 LEs

Two or more equations with the same variables

Two or more equations with the same variables

When 2 linear equations overlap

Must be parallel lines

System of Equations

Two or more equations with the same variables

Simultaneous Equations

Two or more equations with the same variables

Alternate interior angles

Congruent polygons

Corresponding angles

Exterior angle

Alternate interior angles lie within a pair of lines and on o…

Two polygons are congruent if they have exactly the same shap…

Corresponding angles lie on the same side of the transversal…

An exterior of a polygon is an angle formed by a side and an…

Alternate interior angles

Alternate interior angles lie within a pair of lines and on o…

Congruent polygons

Two polygons are congruent if they have exactly the same shap…

boxplot

center of data distribution

a way of writing the inverse formula

histogram

a graphic way of displaying the five number summary of a dist…

a number that represents the middle of a data set, or that re…

a way of displaying one-variable data that is lke a bar graph…

boxplot

a graphic way of displaying the five number summary of a dist…

center of data distribution

a number that represents the middle of a data set, or that re…

Radical Expression

Radical Function

square root function

parent square root function

an expression that contains a radical

an equation that contains a radical expression with the x var…

the function is if the radical is a square root.

Y= the square root of x

Radical Expression

an expression that contains a radical

Radical Function

an equation that contains a radical expression with the x var…

normal distribution

normal curve

standard normal distribution

z-score

symmetric curve at the mean

bell-shaped curve for normal distribution

normal distribution with mean 0 and a standard deviation of 1

z-value for a specific x-value.

normal distribution

symmetric curve at the mean

normal curve

bell-shaped curve for normal distribution

adjacent angles

alternate exterior angles

alternate interior angles

center of rotation

two angles that have the same vertex, share a common side, an…

nonadjacent angles found outside two lines on opposite sides…

nonadjacent angles found between two lines on opposite sides…

a fixed point around which shapes move in a circular motion t…

adjacent angles

two angles that have the same vertex, share a common side, an…

alternate exterior angles

nonadjacent angles found outside two lines on opposite sides…

Rational expression

Excluded value

Complex fraction

Rational equation

A ratio of two polynomials. The value of the variable cannot…

A value of x for which a rational expression f(x) is undefined.

A fraction that has a fraction in its numerator or denominato…

An equation containing rational expressions.

Rational expression

A ratio of two polynomials. The value of the variable cannot…

Excluded value

A value of x for which a rational expression f(x) is undefined.

Arithmetic means

Arithmetic sequence

Arithmetic series

common difference

The terms between any two terms of an arithmetic sequence

A Sequence in which successive terms are found by continuousl…

The sum of the terms of an arithmetic sequence is called

What the number that is multiplied in a arithmetic sequence i…

Arithmetic means

The terms between any two terms of an arithmetic sequence

Arithmetic sequence

A Sequence in which successive terms are found by continuousl…

Angle

Cone

Cube

Cylinder

A shape formed by two line segments that share the same endpo…

A three dimensional shape with a circular base and a point at…

A three dimensional shape with six square faces.

A three dimensional shape with two circular parallel bases an…

Angle

A shape formed by two line segments that share the same endpo…

Cone

A three dimensional shape with a circular base and a point at…

fundamental counting prinicple

permutation

n factorial

combination

if an event can occur in x ways and is followed by another ev…

when choosing items from a group and order matters

multiplies numbers in order from the starting number down to 1

when order doesn't matter when choosing item from a group

fundamental counting prinicple

if an event can occur in x ways and is followed by another ev…

permutation

when choosing items from a group and order matters

standard form of quadratic equation

parabola

second differences

domain of a function

f(x)= ax^2+bx+c

The U-shaped graph of a quadratic function

differences between consecutive values of first differences... q…

all the possible x-values

standard form of quadratic equation

f(x)= ax^2+bx+c

parabola

The U-shaped graph of a quadratic function

Fundamental Counting Principle

permutation

n factorial

combination

If an event can happen in x ways and is followed by another e…

when choosing items from a group and order matters

multiplies numbers in order from the starting number (n) down…

when choosing items from a group and order doesn't matter (nCr)

Fundamental Counting Principle

If an event can happen in x ways and is followed by another e…

permutation

when choosing items from a group and order matters

Extraneous solution

Like radicals

Radical equation

Radical expression

A solution of a derived equation that is not a solution of th…

Radical terms having the same radicand and index ... Ex: 1 and t…

An equation that contains a variable within a radical

An expression that contains a radical sign

Extraneous solution

A solution of a derived equation that is not a solution of th…

Like radicals

Radical terms having the same radicand and index ... Ex: 1 and t…

sequence

finite sequence

infinite sequence

explicit formula

ordered list of numbers called terms

sequence with a last term

sequence that continues without end

formula that defines the nth term of a sequence (general term)

sequence

ordered list of numbers called terms

finite sequence

sequence with a last term

angle of depression

angel of elevation

conclusion

conditional

an angle from the horizontal down to a line of sight

an angle from the horizontal up to a line of sight

the part following "then"

if then statement

angle of depression

an angle from the horizontal down to a line of sight

angel of elevation

an angle from the horizontal up to a line of sight

boxplot

center of a Data Distribution

f-1 (x)

Histogram

A graphic way of displaying the five number summary of a dist…

A number that represents the middle of a data set, or that re…

a way of writing the inverse function

A way of displaying one-variable data that is like a bar grap…

boxplot

A graphic way of displaying the five number summary of a dist…

center of a Data Distribution

A number that represents the middle of a data set, or that re…

Line

Line Segment

Ray

Parallel Lines

connects two points and extends forever in both directions

Portion of the line and has two endpoints

It has an endpoint and extends forever in one direction.

Two lines in the same plane which will never intersect

Line

connects two points and extends forever in both directions

Line Segment

Portion of the line and has two endpoints

Pascal's triangle

factorial

Binomial Theorem

Fundamental Counting Principle

each entry between the 1's is the sum of the closest pair of…

n! is the product of consecutively decreasing natural numbers…

(x + y)ⁿ = nC₀xⁿy⁰ + nC₁xⁿ⁻¹y¹ + ... + nCnx⁰yⁿ

principle which states that all possible outcomes in a sample…

Pascal's triangle

each entry between the 1's is the sum of the closest pair of…

factorial

n! is the product of consecutively decreasing natural numbers…

Standered form (general form) of a qua…

Parabola

Leading coefficient

Second differences

F(x)= ax^2+bx+c in this form, a and b represent numerical coe…

The shape that a quadratic function forms when graphing.

Is the numerical coefficient of the term with the greatest po…

Are the differences between consecutive values of the first d…

Standered form (general form) of a qua…

F(x)= ax^2+bx+c in this form, a and b represent numerical coe…

Parabola

The shape that a quadratic function forms when graphing.

Angle of Elevation

Angle of Depression

Cosine

Distance

An angle formed by a horizontal line and a line of sight abov…

An angle formed by a horizontal line and a line of sight belo…

(of an acute angle) The ratio of the length of the leg of a r…

(formula) The distance d between any two points (x1, y1) and…

Angle of Elevation

An angle formed by a horizontal line and a line of sight abov…

Angle of Depression

An angle formed by a horizontal line and a line of sight belo…

proportion

extremes

means

solving the proportion

an equation that states that two ratios are equal

numbers a and d of the proportion

numbers b and c of the proportion

when a proportion involves a single variable, finding the val…

proportion

an equation that states that two ratios are equal

extremes

numbers a and d of the proportion

average

first quartile

interquartile range

mean

a common term used to refer to the measure of central tendenc…

The median of the data values less than the median

The difference between the first and third quartiles of the d…

The sum of the data divided by the number of pieces of data.

average

a common term used to refer to the measure of central tendenc…

first quartile

The median of the data values less than the median

clockwise

counterclockwise

degree

protractor

in the same direction in which the hands of a clock move

in the opposite direction in which the hands of a clock move

the unit used to measure angles

a tool used for measuring the size of an angle

clockwise

in the same direction in which the hands of a clock move

counterclockwise

in the opposite direction in which the hands of a clock move

information design

normal curve

normal distribution

z-score

The designing of data and information so it can be understood…

The graph of a normal distribution that is bell-shaped and is…

A type of proability distribution in which the graph is a bel…

The z-score for a particular x-value which is the number of s…

information design

The designing of data and information so it can be understood…

normal curve

The graph of a normal distribution that is bell-shaped and is…

area

square unit (sq un)

unit square

perimeter

the number of square units needed to cover a flat surface

a unit used to measure area such as square foot, square meter…

a square with a side length of 1 unit

the distance around a shape

area

the number of square units needed to cover a flat surface

square unit (sq un)

a unit used to measure area such as square foot, square meter…

integers

positive integers

negative integers

opposites

numbers such as .. -3, -2, -1, 0, 1, 2, 3 ...

integers to the right of 0 on the number line

integers to the left of 0 on the number line

two numbers that are the same distance from 0 on the number l…

integers

numbers such as .. -3, -2, -1, 0, 1, 2, 3 ...

positive integers

integers to the right of 0 on the number line

asymptote

complex fraction

excluded values

extraneous solutions

a line that a graph approaches

a fraction that has one or more fractions in the numerator or…

any values of a variable that result in a denominator of 0 mu…

results that are not solutions to the original equation

asymptote

a line that a graph approaches

complex fraction

a fraction that has one or more fractions in the numerator or…

Stratified

Cluster

Self-selected

Convenience

Split into small groups amd choose some from those groups

Split into groups and hose entire group

The people choose to be a part of the survey

You survey reachable people only

Stratified

Split into small groups amd choose some from those groups

Cluster

Split into groups and hose entire group

asymptote

complex fraction

excluded values

extraneous solutions

a line that a graph approaches

a fraction that has one or more fractions in the numerator or…

any values of a variable that result in a denominator of 0 mu…

results that are not solutions to the original equation

asymptote

a line that a graph approaches

complex fraction

a fraction that has one or more fractions in the numerator or…

at what stage would you find the exclu…

*

**REMEMBER***can you simplify the x's in this term?…

can you simplify the x's in this term?…

once the equation is factored out completely

Don't forget the GCF that you take out at the beginning, and…

no because there is a minus sign connected to the denomonator

yes because all terms are bound by multiplication

at what stage would you find the exclu…

once the equation is factored out completely

*

**REMEMBER***Don't forget the GCF that you take out at the beginning, and…

Asymptote

Complex Fraction

Excluded Value

Extraneous Solution

A curve or line that approaches a given arbitrarily closely

Two fractional expressions on top of one another

Values that make the denominator zero

A solution that you get once solving an equation but doesn't…

Asymptote

A curve or line that approaches a given arbitrarily closely

Complex Fraction

Two fractional expressions on top of one another