구글 클래스룸
GeoGebra지오지브라 클래스룸

Exploring Sign for Trig Functions in Quadrants

This app will help you learn the SIGNS of the quadrants for the basic trig functions. Click on which trig function you want to view. Move point P so that you see the SIGN.

The algebraic sign of sin will always be the sign of which coordinate?

적용되는 모든 것을 선택하세요.
  • A
  • B
답안을 점검하세요 (3)

In which quadrant will sin=y be positive

적용되는 모든 것을 선택하세요.
  • A
  • B
  • C
  • D
답안을 점검하세요 (3)

In which quadrant will sin=y be negative

적용되는 모든 것을 선택하세요.
  • A
  • B
  • C
  • D
답안을 점검하세요 (3)

The algebraic sign of cos will always be the sign of which coordinate?

적용되는 모든 것을 선택하세요.
  • A
  • B
답안을 점검하세요 (3)

In which quadrant will cos=x be positive?

적용되는 모든 것을 선택하세요.
  • A
  • B
  • C
  • D
답안을 점검하세요 (3)

In which quadrant will cos=x be negative ?

적용되는 모든 것을 선택하세요.
  • A
  • B
  • C
  • D
답안을 점검하세요 (3)

In which quadrant will the algebraic sign of tan=y/x be positive?

In which quadrant will the algebraic sign of tan=y/x be negative?

cosec will have the same sign as which other function?

sec will have the same sign as which other function?

cot will have the same sign as which other function?