Study Math Radians Unit Circle Flash Cards

 
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Math Radians Unit Circle

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tan=?
sine over cosine
what are the y and x intercepts of the cosine graph?
y intercept: 1
x intercept: -270, -90, 90, 270, 450...
what are the y and x intercepts of the sine graph?
y intercept: 1
x intercept: -180, 0, 180, 360, 540...
what is the domain and range of the sine function?
domain: set of real numbers
rance: -1 to 1
what is the domain and range of the cosine function?
domain: set of real numbers
range: -1 to 1
what is the degrees for 7π/4?
315
what is the degrees for 5π/3?
300
what is the degrees for 3π/2?
270
what is the degrees for 4π/3?
240
what is the degrees for 5π/4?
225
what is the degrees for 7π/6?
220
what is the degrees for π?
180
what is the degrees for 5π/6?
150
what is the degrees for 3π/4?
135
what is the degrees for 2π/3?
120
what is the degrees for 2π?
360, 0
what is the degrees for π/6?
30
what is the degrees for π/4?
45
what is the degrees for π/3 or 2π/6?
60
what is the degrees for π/2?
90
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