9. 1) Find the period, amplitude, and some key points of the function f(x) = 2 cos 2x-1 2n); (0 x de 吡. Y e 2) Sketch the graph of the function f(x). 2 20m

Q: 13. Find the amplitude, period, phase shift and sketch ONE period of: y = 4 cos(3x) y

A: Solution :- Amplitude definitionFor fx=A·cosBx-C+D the amplitude is |A|fx=4cos3x, A=4Therefore,  the…

Q: 5T 1 y=-2cos(Gx+っ)+1

A: Phase shift: -5π

Q: V. For each of the following functions, identify the amplitude, period, phase shift, and vertical…

A: 1) Given- Y=4sin5x+π4 To Find- The amplitude, period, phase shift and vertical shift.

Q: Given

A: Here, we compare given f(x) to a sin(bx+c)+d

Q: 5. At a certain point on the beach, a post sticks out of the sa the beach. The depth of the water at…

A: “Since you have posted multiple questions we will solve first three subparts for you. To get…

Q: 1. y = sin(4x) 2. y = sin(4(x - )

A: We need to find period of given function.

Q: 1. Differentiate each function. (a) y = V6r* – 12 (b) g(x) = (cos 0 sin 0)ª (c) f(z)= sin°(3r) %3D

A: We have to differentiate

Q: Find a function of the form y= A sin(kr) + Cor y= A cos(kr) +C whose graph matches the function…

A: Consider a sinusoidal function of the form, y = A sin(kx) + C               ...(1) Where,…

Q: A Ferris wheel has a radius of 40 feet and is boarded in the 6 o'clock position from a platform that…

A: 2. Given that,A Ferris wheel has a radius of 40 feet and is boarded in the 6 o'clockposition from a…

Q: Find a function y = A sin (B(x – C)) with the period a, phase shift 2, and amplitude 7. There is…

A: The general equation of sinusoidal function is: y=AsinBx-c Where,  A= Amplitude T=2πB=period c =…

Q: Consider the function f(x)=2 sin(π 2 (x−3)) +6  State the amplitude A, period P, and midline. State…

A:

Q: Part A,B, and C.

A:

Q: Given that f(x) = −3 cos(πx − 2) + 1, find the following quantities: (a) The Amplitude. (b) The…

A: Consider the given function fx=-3cosπx-2+1. Note that, the general form of the cos function is…

Q: The following represents the graph of which trig function: UU 2- -2 n 3 n 2 2 sin(x) O sec(x)…

A: according to given graph  The  given graph is csc(x) graph

Q: Write the equation of the function given in the diagram in the form y = c - a cos(bx): y = -J 2 J 3…

A: The given graph is:   To write the equation of the function given in the diagram in the form…

Q: B. Find the period, amplitude, and vertical and horizontal shift of the following: 1. y -2cos(x) -1…

A:

Q: what is the period of this function? y=-1cos(kx)+5.4

A:

Q: 2π The path of a swing could be modeled by the function h(t) = 15 cos (2+)+65, where h is the height…

A: Please see the attached image for the solution.Since h(3) = 80cm which is greater than h(1.5) =…