# Study sets matching "alg ii trig honors"

Study sets

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Users

csc Θ

sin Θ

sec Θ

cos Θ

1 / sin Θ *:* r / y

**:****:**sin Θ *:* r / y *:* HYP / OPP1 / cos Θ *:* y / r

**:****:**cos Θ *:* y / r *:* OPP / HYP1 / cos Θ *:* r / x

**:****:**cos Θ *:* r / x *:* HYP / ADJ1 / sec Θ *:* x / r

**:****:**sec Θ *:* x / r *:* ADJ / HYPcsc Θ

1 / sin Θ *:* r / y

**:****:**sin Θ *:* r / y *:* HYP / OPPsin Θ

1 / cos Θ *:* y / r

**:****:**cos Θ *:* y / r *:* OPP / HYPcoterminal angles

trig function horizontal stretching, sh…

the frequency and period of a trig func…

reference angle

angles in a standard coordinate plane that have the same initi…

when x is multiplied by a constant greater than 1 the graph st…

the constant multiplied by the x term is the frequency and 2 p…

the smallest angle formed between the terminal side and the x-…

coterminal angles

angles in a standard coordinate plane that have the same initi…

trig function horizontal stretching, sh…

when x is multiplied by a constant greater than 1 the graph st…

Real numbers

Integer

Rational

Irrational

All the numbers on the number line

Whole number (not a fraction) that can be positive, negative,…

Any number that can be represented as a fraction - p/q (q can…

Numbers that can't be written as a simple fraction

Real numbers

All the numbers on the number line

Integer

Whole number (not a fraction) that can be positive, negative,…

Transformations

Ellipse

Circle

Hyperbola

Shift up, down, right, left... Vertical stretch or shrink ... Reflec…

Set of points in a plane such that the sum of the distances fr…

set of points in a plane that are given radius from the center

Set of points such that the difference of the distance from (x…

Transformations

Shift up, down, right, left... Vertical stretch or shrink ... Reflec…

Ellipse

Set of points in a plane such that the sum of the distances fr…

complex numbers

discriminant

exponential decay

axis of symmetry

numbers written in the form a+bi where a and b are real number…

In the quadratic formula, b^2 - 4ac is the discriminant. The d…

The graph of an exponential function with a base greater than…

A line across which a figure is "flipped" to create a reflecte…

complex numbers

numbers written in the form a+bi where a and b are real number…

discriminant

In the quadratic formula, b^2 - 4ac is the discriminant. The d…

Types of factoring

When X Factoring, you ________ on the t…

Factoring Sum

Factoring difference

Factor out GCF ... Difference of squares ... Perfect square trinomia…

Multiply, add

(a)^3 + (b)^3 = (a+b) (a^2 - ab - b^2)

(a)^3 - (b)^3 = (a - b) (a^2 + ab + b^2)

Types of factoring

Factor out GCF ... Difference of squares ... Perfect square trinomia…

When X Factoring, you ________ on the t…

Multiply, add

Direct Variation

Constant of Variation

Joint Variation

Inverse Variation

is a relationship between two variables x and y that can be wr…

the constant k in a direct variable equation

a relationship among three variables that can be written in th…

a relationship between two variables, x and y, that can be wri…

Direct Variation

is a relationship between two variables x and y that can be wr…

Constant of Variation

the constant k in a direct variable equation

X intercepts

Hole

Horizontal asymptote ... Degree of num<den…

Horizontal asymptote Degree of num=denom

Set numerator equal to zero(factored form)

Common factor: factored form to solve for y

Y=0

Ratio of leading coefficients

X intercepts

Set numerator equal to zero(factored form)

Hole

Common factor: factored form to solve for y

Relation

Domain

Range

Function

Set of ordered pairs

Set containing the first elements, aka x values or the input

Set containing the second elements, aka y values or the output

Relation where each member of the domain corresponds to one an…

Relation

Set of ordered pairs

Domain

Set containing the first elements, aka x values or the input

trigonometric ratio

number of different trig ratios in a ri…

the longest side of a right triangle

the side opposite the right angle

found in a right triangle by dividing the length of one side b…

six

hypotenuse

hypotenuse

trigonometric ratio

found in a right triangle by dividing the length of one side b…

number of different trig ratios in a ri…

six