Show:
Graphing
Decimal and DMS
Forms & Radians
and Degrees
Properties of Trig
Functions
Vocabulary
Ch. 6
Trigonometric
Ratios for a
Right Triangle
100
The formula to find the period in a basic cosine or sine trigonometric function. F(x)=a sin(bt-c)+d
What is 2 Pi divided by (over) B.
100
Convert 35 degrees 15' 27" into decimal form
What is 35.2575 degrees. Work: 35 + (15/60) + (27/3600)= 35 + .25 + .0075
100
The period of this/these function(s) is/are 2 pi.
What is sine and cosine?
100
When a figure is formed by two rays with a common endpoint.
What is Angle
100
sin(theta)= ?
What is opposite/ hypotenuse?
200
Absolute value of A. F(x)=a sin(bt-c)+d
What is the amplitude?
200
Write 48.3625 degrees in DMS Form.
What is 48 degrees 21' 45" Work: 48 + (21.75/60)= 48 + 21.75= 48 + 21 + (45/60)
200
The range of this/these Trig function(s) is/are All Real Numbers.
What is Tangent?
200
1/360 of a circle
What is a degree.
200
Cos(Theta)= ?
What is Adjacent/Hypotenuse.
300
Shows the graph is flipped over the x-axis.
What is the negative in front of the A. ex: -5cos(x)
300
One minute equals... and one second equals...
What is (1/60) of a degree and (1/3600) of a degree
300
This/ these function(s) is/are odd.
What are sine and tangent?
300
The side across from the right angle in a triangle.
What is hypotenuse.
300
Cot(theta) or 1/Tan(theta)=?
What is Adjacent/Opposite
400
The letter d represents which form of transformation in the equation: F(x)=a sin(bt-c)+d
What is a vertical shift.
400
The formula to convert radians to degrees.
What is Multiply radians by (180/Pi)
400
The range of this/these function(s) is/are [-1,1].
What are sine and cosine?
400
The six possible ratios fro the tree sides of a triangle.
What are the trigonometric ratios.
400
csc(Theta) or 1/sin(theta)= ?
What is hypotenuse/ opposite
500
When graphing trigonometric functions (C/B) finds what form of transformation? F(x)=a sin(bt-c)+d
What is a phase (horizontal) shift?
500
The formula to convert degrees into radians.
What is Multiply degrees by (Pi/180)
500
The period of this/these function(s) is/are Pi.
What is Tangent
500
The circle of radius 1 centered at the origin. It is the basis for the most useful description of trigonometric functions of real numbers.
What is a Unit Circle
500
Sec(theta) or 1/Cos(theta)= ?
What is hypotenuse/adjacent