Write an equation of the form y = a sin bx or y= a cos bx to describe the graph below. Ty 0 1 nin 1 4 2 4 4 2 -1- 2

Q: Sketch the graph of the equation.y = 2 cos -1 x

A: The given function is y=2cos-1x

Q: cos 2.

A: Using the trigonometric formula,  cos2θ=2cos2θ-1⇒cos2θ+1=2cos2θ⇒cos2θ+12=cos2θ⇒cos2θ=cos2θ+12 Taking…

Q: Describe the relationship between the graphs of y = A cos(Bx - C) and y = A cos(Bx - C) + D.

A:

Q: Write an equation of the form y=a sinbx or y = a cos bx to describe the graph below. JT OsinO OcosO…

A: We have to find

Q: 2. Write the equation of the function in the form of y a sin b(x-c) +d,a> 0, and in the form y = a…

A:

Q: CoS 2n du.

A: