#### Transcript of Precalculus Unit #4

Ex.8 = Find the exact value of a trigonometric expression with the given angle.

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Ex.23 = Given a point, find the exact value of a trig. function.

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Ex.2 = Use the complementary angle theorm to evaluate an expression.

Ex.11 = Find the exact value of a trigonometric expression with the given angle.

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Ex.1 = Find the exat value of all 6 trigonometric functions.

**Precalculus Unit #4**

Ex.3 = Find the angle of elevation.

Ex.4 = Convert the given degree to radian.

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Ex.5 = Convert the given degree to radian.

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Ex.6 = Convert the given radian to degree.

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Ex.7 = Convert the given radian to degree.

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Ex.9 = Find the exact value of a trigonometric expression with the given angle.

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Ex.12 = Find the exact value of a trigonometric expression with the given angle.

#5

Ex.13 = Find the exact value of a trigonometric expression with the given angle.

#6

Ex.14 = Using the TI-calculator to evaluate a trigonometric expression.

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Ex.16 = Using the TI-calculator to evaluate a trigonometric expression.

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Ex.15 = Using the TI-calculator to evaluate a trigonometric expression.

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Ex.17 = Using the TI-calculator to evaluate a trigonometric expression.

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Ex.18 =

ASTC

= Signs of all 6 trigonometric functions in each quadrant.

Ex.19 = Sine function is

odd

.

Ex.20 = Given the value of a trig. function and the quadrant of the angle, find all 5 other trig. functions' values.

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Ex.21 = Given the value of a trig. function and the quadrant of the angle, find all 5 other trig. functions' values.

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Ex.22 = Given the value of a trig. function and the quadrant of the angle, find all 5 other trig. functions' values.

#3

Ex.24 = Given a point, find the exact value of a trig. function.

#2

Ex.25 = Given a point, find the exact value of a trig. function.

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Ex.26 = Graph a trig. function by hand.

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Ex.27 = Graph a trig. function by hand.

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Ex.10 = Find the exact value of a trigonometric expression with the given angle.

#3

Ex. 28 = Find the sine function with the given properties.

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