# Study sets matching "alg2"

Study sets

Diagrams

Classes

Users

Reals

Rationals

Irrationals

Absolute value

Rationals and irrationals

Numbers that can be written as ratios

Cannot be written by someone a ratio; does not stop or repeat

The distance a number is from zero on a number line

Reals

Rationals and irrationals

Rationals

Numbers that can be written as ratios

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degree

0

Count the x's

Leading coefficient

The highest exponent of the function

Is you don't see an x, what is the degree?

If there are no exponents or it's not in standard form, how do…

the number paired with the degree (highest exponents)

degree

The highest exponent of the function

0

Is you don't see an x, what is the degree?

Parent Functions

Transformations

Translation

Reflection

Is the most basic function in a family

Changes the size, shape, position or orientation of the graph

is a transformation that shifts a graph horizontally but does…

transformation that flips a graph over a line called the "line…

Parent Functions

Is the most basic function in a family

Transformations

Changes the size, shape, position or orientation of the graph

Composition of Functions

Sum of Two Functions

Difference of Two Functions

Product of Two Functions

The result of inserting one function into each variable of a s…

(f + g)(x) = f(x) + g(x)

(f - g)(x) = f(x) - g(x)

(f

**g)(x) = f(x)**g(x)Composition of Functions

The result of inserting one function into each variable of a s…

Sum of Two Functions

(f + g)(x) = f(x) + g(x)

Term

Standard Form

Coefficients

Leading Term

Each of the quantities in a ratio, series, or mathematical exp…

A polynomial written in descending degree.... EX: x^5 x^4 x^3

The term attached to the variable.... EX: 5 is the coefficient of…

After your equation is in Standard Form, The term that has the…

Term

Each of the quantities in a ratio, series, or mathematical exp…

Standard Form

A polynomial written in descending degree.... EX: x^5 x^4 x^3

Fundamental Counting Principle

Permutation

Permutation with Repetition

Normal Curve

Multiply the number of ways each event can occur to find the t…

an arrangement which order matters... nPr ... n = total number of…

The number of distinguishable permutations of n objects where…

.15, 2.35, 13.5, 34, 34, 13.5, 2.35, .15

Fundamental Counting Principle

Multiply the number of ways each event can occur to find the t…

Permutation

an arrangement which order matters... nPr ... n = total number of…

relation

function

domain

range

set of ordered pairs

a specific relation between input and output in an equation (f…

the input values of a function (the x of a function)

the output values of a function (the y of a function)

relation

set of ordered pairs

function

a specific relation between input and output in an equation (f…

Standard deviation

Z score

Margin of erroe

Confidence interval

Square root of anyvalue minus the mean plus any value minus th…

X-mean/ standard deviation

+- 1/ square root of n

P= +- 1/ square root of n

Standard deviation

Square root of anyvalue minus the mean plus any value minus th…

Z score

X-mean/ standard deviation

axis of symmetry

completing the square

complex number

difference of two squares

a vertical line that passes through the vertex and divides the…

The process of finding the last term of a perfect square trino…

Imaginary numbers and real numbers together make up the set

axis of symmetry

a vertical line that passes through the vertex and divides the…

completing the square

The process of finding the last term of a perfect square trino…

Natural base, e

Exponential decay

Exponential growth

Exponential growth model formula

e=2.72

When base is less than 1 OR there is a negative exponent

when base is e, because as mentioned before e=2.72 OR if the b…

y=a(1 + r)^t

Natural base, e

e=2.72

Exponential decay

When base is less than 1 OR there is a negative exponent

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(a+b)+c=a+(b+c)

a+b=b+a

a+0=a a times 1 =1

a+(-a)=0

Associative property of addition/multiplication

Commutative property of addition/multiplication

Identity property of addition/multiplication

Inverse property of addition/multiplication

(a+b)+c=a+(b+c)

Associative property of addition/multiplication

a+b=b+a

Commutative property of addition/multiplication