Unit 3: Trigonometric and Polar Functions

/ Unit 3: Trigonometric and Polar Functions

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You’ll model and explore periodic phenomena using transformations of trigonometric functions.

Question Difficulty:

Question	Difficulty	Students Solved
Solving a Trigonometric Equation on an Interval	medium	61
Simplifying With Pythagorean Identities	medium	47
Pythagorean Identity Transformation	medium	49
Evaluating Cosine Using A Table	easy	65
Polar to Rectangular Conversion	medium	43
Properties of the Cosecant Function	medium	35
Radian Measure and Standard Position	hard	20
Trigonometric Identity Simplification	medium	27
Cosine Sum Identity Properties	medium	21
Frequency of Sine Functions	easy	11
Identifying Quadrants From Polar Coordinates	medium	18
Frequency of a Sinusoidal Function	medium	15
Properties of Coterminal Angles	medium	14
Trigonometric Expression Simplification	medium	12
Horizontal Shift of Tangent Function	easy	15
Applying the Cosine Sum Identity	easy	13
Rate of Change of Polar Distance	hard	19
Cosine to Sine Function Conversion	medium	16
Sine Sum Identity	medium	11
Inverse Trigonometric Function Model	medium	6

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1 – 20 of 1071

Rank	User	Correct Count	Attempt Count	Time	Score
#1	eesha.murugesan	45	52	26m 50s	2,820
#2	shayaan.ibrahim.baig	19	30	0m 00s	1,790
#3	ezekielw598	18	30	0m 00s	1,680
#4	hekim4066	28	39	19m 48s	1,502
#5	akashdeepdas.gma	14	20	0m 00s	1,340
#6	lohith.matheswaran	10	15	0m 00s	950
#7	28halkasawneh	10	15	0m 00s	950
#8	3624837299	10	20	0m 00s	900
#9	daniel.kim	11	13	3m 56s	844
#10	ellianachivonne	9	15	0m 00s	840

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