G A student.desmos.com GSE Pre-Calculus - 27.0974000 - TRUONG - Period 1 Review Unit 2 - Trig Functions Sinusoidal Equation Chinisa is swinging on a swing. Her maximum height above the ground is 7 feet and her minimum height above the ground is 1 foot. Select all of the equation that could model Chinisa's height above the ground (y) after x seconds of swinging assuming that the x - axis represents the ground. (Select all that apply.) Dy =6 sin (2x) +4 Dy = 6 cos(2x) +4 Dy = 6 tan (2x) +4 Dy = 3 sin( 2x) +4 y = 3 cos(2x ) +4 Dy = 3 tan (2x ) +4