# Study sets matching "algebra trigonometry"

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Raising a negative number to a power

Factoring ax²+bx+c

Factoring by grouping

Canceling out opposites

When raising a negative number to a power always put the negat…

If both terms are opposite signs they can be crossed out and r…

Raising a negative number to a power

When raising a negative number to a power always put the negat…

Factoring ax²+bx+c

opposite leg

adjacent leg

SOHCAHTOA

sine (SIN)

the leg located opposite an angle of reference in a right tria…

the leg located next to an angle of reference in a right trian…

a mnemonic (memory) device that is used to remember the 3 basi…

opposite/hypotenuse

opposite leg

the leg located opposite an angle of reference in a right tria…

adjacent leg

the leg located next to an angle of reference in a right trian…

Complex Numbers

Real Numbers

Imaginary Numbers

Rational Numbers

Have the form a + bi where a and b are real and i = √-1 (e.g.,…

Have points on the number line (e.g., 3, -17.4, √5, π, 4/3)

Square roots of negative numbers, have NO points on the number…

Can be expressed exactly as a ratio of two integers (e.g., 4/5…

Complex Numbers

Have the form a + bi where a and b are real and i = √-1 (e.g.,…

Real Numbers

Have points on the number line (e.g., 3, -17.4, √5, π, 4/3)

What's the formula for Axis of Symmetry?

What's the formula for volume of a pyra…

What's the formula for volume of a cone?

What's the formula for Right Triangle?

X=-b/2a

1/3

**L**B*H1/3

**Π***R^2*HBH/2

What's the formula for Axis of Symmetry?

X=-b/2a

What's the formula for volume of a pyra…

1/3

**L**B*HTrigonometry - means triangle measure

Circle

Names of a triangle

Trigonometric Functions

The relationships between sides and angles of triangles - in p…

SOH CAH TOA (sine is opposite over hypotenuse, etc.)

Trigonometry - means triangle measure

The relationships between sides and angles of triangles - in p…

Circle

Raising a negative number to a power

Factoring ax²+bx+c

Factoring by grouping

Canceling out opposites

When raising a negative number to a power always put the negat…

If both terms are opposite signs they can be crossed out and r…

Raising a negative number to a power

When raising a negative number to a power always put the negat…

Factoring ax²+bx+c

amplitude

asymptote

cycle

midline

the maximum height of the graph

a dotted line that shows undefined values the graph will appro…

one complete pattern of a periodic function

new "x-axis"

amplitude

the maximum height of the graph

asymptote

a dotted line that shows undefined values the graph will appro…

equation

formula

set

elements

statement that says two mathematical expressions are true

an equation that uses variables to express a relationship betw…

a collection of elements

objects in a set

equation

statement that says two mathematical expressions are true

formula

an equation that uses variables to express a relationship betw…

Raising a negative number to a power

Factoring ax²+bx+c

Factoring by grouping

Canceling out opposites

When raising a negative number to a power always put the negat…

If both terms are opposite signs they can be crossed out and r…

Raising a negative number to a power

When raising a negative number to a power always put the negat…

Factoring ax²+bx+c

Function

Function Notation

What are the 3 ways to show functions?

What is point-slope form?

An equation or rule where there is only one output for every i…

y=f(x)

Graph, Table, Words

y=m(x-x1)-y1

Function

An equation or rule where there is only one output for every i…

Function Notation

y=f(x)

Rational Equation

To solve a rational equation

Proposed Solution

Why are proposed solutions for which an…

An equation that has a rational expression for one or more ter…

Multiply each side by the LCD of the terms of the equation to…

A value of the variable that appears to be a solution after ea…

Because a rational expression is not defined qhen its denomina…

Rational Equation

An equation that has a rational expression for one or more ter…

To solve a rational equation

Multiply each side by the LCD of the terms of the equation to…

Absolute Value

Absolute Value Equation and/or Inquality

Ambiguous Case

Amplitude

The distance of a number on a number line from 0.

An equation and/or inequality that contains an absolute value.

A situation in which more than one solution for a triangle can…

How high above or below the -axis the graph of a funstion reac…

Absolute Value

The distance of a number on a number line from 0.

Absolute Value Equation and/or Inquality

An equation and/or inequality that contains an absolute value.

absolute value

absolute value

amplitude

angle of depression

the distance a number lies from 0 on a number line

the piecewise function that returns x if x is not negative and…

the absolute value of the difference between the maximum value…

the angle by which an observer must lower one's line of sight…

absolute value

the distance a number lies from 0 on a number line

absolute value

the piecewise function that returns x if x is not negative and…