MTH 112 Elementary Functions (aka: Trigonometry)

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MTH 112Elementary Functions(aka Trigonometry)

• Review for the Final

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Two Parts

• Part I (54 pts)
• No calculators.
• Just you, the test, and a pen or pencil.
• Part II (53 pts)
• Calculators may be used.
• Be careful with radians vs. degrees!
• Extra Credit!
• Since the total is 107 pts, the extra 7 points
  will be considered extra credit.

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Part I (54 pts)

• The unit circle (8 pts)
• Values of trigonometric and inverse trigonometric
  functions (14 pts)
• Graphs of the trigonometric functions (13 pts)
• f(x) sin x f(x) cos x f(x)
  tan x
• f(x) Asin(Bx-C)D f(x) Acos(Bx-C)D
• Identities (8 pts)
• Graphs of Polar Equations (4 pts)
• Other (7 pts)
• Given a trig value of an angle, find the others.
• Degrees ? Radians
• Coterminal Angles Reference Angles

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Part II (53 pts)

• Solve Triangles (30 pts)
• Right oblique triangles
• Related applications
• Simplifying Expressions (4 pts)
• Solving Equations (9 pts)
• Polar Coordinates Equations (10 pts)
• Polar ? Rectangular Conversions
• Multiple representations of the same point