Trigonometry off the Unit Circle
The Unit Circle
The Unit Circle Redux
Graphing Trig Functions
Misc 2
100
Convert to degrees
(11pi)/20
99 degrees
100
Identify the coordinate on the unit circle for the value
(5pi)/4
(-sqrt(2)/2,-sqrt(2)/2)
100
The quadrant containing points (-x,-y)
Quadrant 3
100
You can find the asymptotes of the graph modeled by f(x)=d+atan(bx-c) by setting bx-c equal to which two values.
-pi/2 and pi/2
100
Which country hosted the first olympics?
Greece
200
The arc length intercepted by an angle with radius 9 and degree measure of 160.
8pi
200
Find
sin(pi)
0
200
If you have a radian degress measure with a denominator of 6, what angle of a special right triangle should you be referencing?
30
200
Find the period of the function
sin((2x)/3-4)
3pi
200
This relative of the Dugong is also known as a sea cow.
Manatee
300
If cosine of x is -2/3 and cotangent of x is positive, which quadrant does x lie in?
Quadrant 3
300
Identify the error with this unit circle.
The 30 degree and 60 degree coordinates are switched
300
Identify the error in this unit circle
The coordinates of the axes
300
State the x-intercepts of the function
cot(2x+pi/6)
pi/4 + (pin)/2
300
Which Famous Painter was Quoted as saying "The sadness lasts forever"
Van Gogh
400
(-4,2) is a point on the terminal side of theta. Find cos of theta. Write in simplified form.
(-2sqrt(5))/5
400
Evaluate
sec((-4pi)/3)
-2
400
tan((7pi)/2)
undefined
400
State the minimums of the following function.
-2cos(4x+pi)
(-pi/4+pi/2n,-2)
400
A ten letter word, this academic no-no comes from a Latin word meaning "kidnapping"
Plagiarism
500
If csc(x)=5/4 and tan(x)<0, find cot(x)
-3/4
500
Find
sin(30)cos(60)+sin(60)cos(60)
1
500
csc((16pi/3))
(-2sqrt(3))/3
500
Find the domain and range of the following function:
3sec(x/2-pi/4)+2
D: All real values x, x does not equal
-pi/3+2pin
R: (-inifinity, -5) and (1, infinity)
500
This animated classic directed by Henry Selick was released in October of 1993, not as a Disney title but under the studio's more adult-oriented label Touchstone Pictures.
Nightmare before Christmas