Precalc - Quadrant for Angles (Radians as Multiple of pi) | Desmos

Expression 4: "a" equals 4

negative 10

10

4

Expression 5: "b" equals 6

negative 10

10

5

Expression 6: phi left parenthesis, "t" , right parenthesis equals StartFraction, "a" Over "b" , EndFraction times pi times "z" left parenthesis, "t" , right parenthesis

6

Under the hood

7

25

powered by

powered by

4 sixths pi

rads

initial side

terminal side

0 sixths pi

1 sixth pi

2 sixths pi

3 sixths pi

4 sixths pi

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Trigonometry: Period and Amplitude

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Calculus: Fundamental Theorem of Calculus

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