Trigonometry Vocab Words

Front 1

The point where a graph switches from increasing to decreasing or vice versa is called a(n) ____

Back 1

extrema

Front 2

A function that has both (x,y) and (-x,y) on the graph for every possible point is called a(n) ___ function.

Back 2

even

Front 3

A graph that has a global maximum and a global minimun is a ___ function.

Back 3

bounded

Front 4

The point where concavity switches is called a(n) ___.

Back 4

point of inflection

Front 5

If we are dealing with an algebraic odel of a real life situation, like the equation for distance, that requires a domain restriction in order for the model to make sense then that domain is called the ___ domain.

Back 5

relavant

Front 6

The domain of the algebraic function that does not take into account any real world applications but instead only looks at where the algebraic expression is defines is called the ___ domain.

Back 6

implied

Front 7

In an algebraic expression, there are two cases where domain restrictions occur, when _____ or ____.

Back 7

The denominator equals 0 or the square root of a negative #

Front 8

An x-intercept occurs when the graph switches form ___ to ___ or vice versa.

Back 8

positive to negative

Front 9

A function that has both (x,y) and (-x,-y) on the grtaph for every possivle point is called a(n) ___ function.

Back 9

odd

Front 10

A graph that has an extrema that is a global minimum with a restricted range from the minimum to infinity has a(n) ___.

Back 10

lower bound

Front 11

___ and ___ are more precise units of measurement for angles than a degree.

Back 11

minutes and seconds

Front 12

Angles sketched in standard poistion always place the vertex on the ___ and the intiial ray on the ___.

Back 12

origin; positive x axis

Front 13

When sketching a negative angle, the direction for drawing the arc should be ___.

Back 13

clockwise

Front 14

If two angles drawn in standards position end at the same laction but are not the same angle then they shar a ____ and are called ___ angles.

Back 14

terminal ray; coterminal

Front 15

___ is a unit of measurement for angles that connects the measurement of the angel to the length of the arc.

Back 15

radian

Front 16

There are exactly ___ radii lengths in one circumference of a circle.

Back 16

2pi

Front 17

the family of angles that have terminal sides which lie on the x or y axes are called the ___ family.

Back 17

quadrantal