Unit Circle (version A) - חִידוֹן

A) 1
B) r
C) √2/2
D) √3/2
E) π

A) r
B) 1
C) x
D) y
E) theta

A) 2π
B) 1
C) 360
D) π
E) 180

A) x
B) 1
C) r
D) y
E) theta

5. The magnitudes of the maxima and minima of the unit circle's sine and cosine are the same.

A) Neither
B) false
C) true
D) Can't be determined

A) 0 to 2π
B) -infinity to +infinity
C) -1 to 1
D) 0 to 360

A) 0 degrees
B) 90 and 270 degrees
C) Both 0 and 180 degrees
D) 180 degrees
E) neither 0 nor 180 degrees

A) 270 degrees
B) 0 degrees
C) 90 degrees
D) 180 degrees

9. For the unit circle, if I translate the sine curve XXX radians, it will be in the same position as the cosine curve.

A) 2π
B) π/2
C) -π
D) π
E) -π/2

A) 1/2
B) 0
C) √2/2
D) -√2/2
E) 1

A) 45
B) 1/2
C) √2/2
D) √3/2
E) -√2/2

A) 30 degrees
B) 330 degrees
C) -30 degrees
D) -390 degrees

A) 1/2
B) 1
C) √3/2
D) 180 degrees
E) 0

A) 2π radians
B) 3π/2 radians
C) 3π radians
D) -π radians
E) 1/2 radians

A) 45 degrees
B) 3π/2 radians
C) 135 degrees
D) 315 degrees
E) 225 degrees

A) never
B) III
C) I
D) IV
E) II

A) 3π
B) π/2
C) 2π
D) 3π/2
E) π

18. One cycle of the sine and cosine curve from the unit circle have the same period.

A) Neither
B) False
C) True
D) Can't be determined

A) π radians
B) 360 degrees
C) 2π radians
D) π/2 radians

20. The cosine function is negative and the sine function is positive in quadrant

A) I
B) III
C) II
D) IV

תלמידים שפתרו תרגול זה פתרו גם :

נוצר בעזרת That Quiz — המקום בו יצירת תרגול ופתירת תרגול נעשה קל עבור מתמטיקה ומקצועות אחרים.