Question 6 (1 point) Question 7 (1 point) Question 8 (1 point) Which expression is equivalent to- sin (2B) An angle of 200, expressed in radians, is The amplitude and period (in degrees) of y = -3 sin 4x are 2 sin2 B O 9 2 CSC B O amplitude = 4 , period = 120 O tan B amplitude = _ 1 - 3 , period = 90 2 sin B O amplitude = -3, period = 90 O cot B Oamplitude = 3 , period = 90 10x Previous Page Next Page Previous Page Next Page Page Previous Page Next Page