Radian/Degrees
CoTerminal Angles
Trig Graphs
Trig Tables
Trig ID's
100
Convert 4pi/5 to degrees.
What is 144 degrees.
100
Find an angle that is coterminal with 560 degrees.
What is 200 degrees
100
What is the difference between a graph of sin(x) and a graph of cos(x)?
What is sine starts in the middle and cosine starts on top.
100
An angle, x, in quadrant I has sin(x) = 4/5. Complete a trig table for this angle and identify all 6 ratios.
What is sin(x) = 4/5, cos(x) = 3/5, tan(x) = 4/3
100
Simplify the expression: csc(x)*cos(x)
What is cot(x)
200
How many radians is equivalent to 285 degrees?
What is 19pi/12
200
What is an angle that is in standard position and coterminal with -650 degrees?
What is 70 degrees.
200
Write a trig function that has a period of pi and an amplitude of 5.
What is 5sin(2x)?
200
An angle in quadrant I has a tan(x) = 12/5. Complete all other trig ratios for this angle.
What is sin(x) = 12/13, cos(x) = 5/13, tan(x) = 12/5
200
Simplify the expression 1 - sin^2(x)
What is cos^2(x)
300
Convert 8pi/3 into degrees.
What is 480 degrees.
300
Find 2 different angles that are coterminal with 20 degrees.
What are 380 and -340 degrees.
300
Graph the function y = -3cos(0.5x)
What is a picture
300
Given that tan(x)<0 and cos(x) = -8/17, what are the other 6 trig ratios?
What is sin(x) = 15/17, cos(x) = -8/17, tan(x) = -8/15
300
Simplify the expression: tan(x)/sec(x)
What is sin(x)
400
Explain the process for converting any angle in degrees to another angle in radians.
What is divide by 180 and multiply by pi
400
Find an angle (in radians) that is coterminal with pi/4.
What is 9pi/4.
400
Write a trig function with a period of 1 and an amplitude of 3.
What is y = -3cos(2(pi)x)
400
Given that sin(x)<0 and tan(x) = 24/7, find the other 6 trig ratios.
What is sin(x) = -24/25, cos(x) = -7/25 and tan(x) = 24/7.
400
Simplify the expression: [csc(x)cos(x)]^2 - [1/sin(x)]^2
What is 1.
500
Approximately how many degrees is 1 radian?
What is 57.3 degrees.
500
What is the angle in standard position (in radians) that is coterminal with 11pi/4?
What is 3pi/4.
500
Graph the trig function y = -3.5 sin(pi(x))+2
What is another picture
500
Given that cos(x)<0 and sin(x) = -15/17, find the other 6 trig ratios.
What is sin(x) = -15/17, cos(x) = -8/17 and tan(x) = 15/8
500
Simplify the expression: [1/sec(x)]/[1/csc(x)]
What is cot(x).
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