Write the equation for the following information. Sine function with amplitude of 4, period TT, phase shift TT/2 units to the right, and vertical displacement 5 units down. 2. a. b. Tangent function with vertical stretch of 0.5, period 4T, phase shift TT/6 units to the left, and vertical displacement 2 units up.

Q: Use the unit circle to explain how the value of tan t varies as t increases from  pi/2 to pi

A: Construct the unit circle mark the intervals with pi/6 from pi/2 to pi.

Q: Identify the amplitude, midline, period, and horizontal shift, and/or vertical shift for the…

A:

Q: State the period and amplitude of each of the following Y=2 sin(2x)

A: Follow the procedure given below.

Q: /3 Without using a calculator: tan¬1 ( 3

A:

Q: Evaluate 3 .9 sin (15x) cos (15x) dx.

A:

Q: Find csc-1(4.3) (in radians).  (Hint: Use sin-1)

A:

Q: Find sin B.

A: We have to find sinB from the given figure.

Q: Graph the following sinusoidal function. y = 6 cos (3x)

A: Given :

Q: What is the period of y =A sin Bx?

A: The given function is y=A sin Bx. It is known that the period of sine function y=sinx is 2π.