Variable stars are ones whose brightness varies periodically. The brightness of a certain star is modeled by the function cos(5a) b(t) = 8.7 - 2.9

Q: Find the range, periodicity and phase shift of y = 2 sin (x + 3)

A:

Q: Write a function of the form y=A sin (Bx-C)+D that has period 16, phase shift -4, and the range…

A:

Q: hs since January 1st. Month Average high temperatu can model this with a periodic function of the

A: t  h 0 67 1 71 2 77 3 85 4 95 5 104 6 106 7 105 8 100 9 89 10 76 11 66

Q: Find the amplitude, period, and phase shift of the function. y = cos amplitude 12 period 6x phase…

A: Consider the function y = cos ((π/6) – x).

Q: Determine th amplitude,period ,and phase shift y=-sin(x+ pi)-1

A:

Q: The functions model motion in which the amplitude decreases with time due to friction or other…

A:

Q: The graph of which function has an amplitude of 3 and a right phase shift of ? y-3+ sin 2(z-) y = 3+…

A: The equation of the trigonometric function is   y=A sin Bx+C+D

Q: 6. Graph the function y=1.5 cos 3 x-- 3 Amplitude = Period = Phase Shift = Midline = You'll need to…

A: Explained below

Q: Ttt = 85 - 0.16 cos 12 A model for the basal metabolism rate, in kcal/h, of a young man is R(t) kcal…

A: Please comment if you need any clarification.. If you find my answer useful please put thumbs…

Q: Determine the midline, amplitude period, and phase shift of the function = }cos( } - 5) . IT

A: To solve the following problem

Q: Determine the amplitude, period, and phase shift of function y =(1/2) cos (2x + π). Then graph one…

A: given: y=12cos2x+π

Q: Write a function of the form y = A cos (Bx − C) + D that has period pi/4, amplitude 2, phase shift…

A:

Q: Determine the amplitude, period, and phase shift of the function y = -3 cos(x +π). Then graph one…

A: y=-3cos(x+π) The function is y=Asin(B(x+C)) Where amplitude is A period is 2πB Phase shift is C.

Q: Give the amplitude, period, phase shift, and mean for f(x) = 2 cos(3x – n) – 1 and graph two periods…

A:

Q: Find the amplitude, period, and phase shift of the function. y = -4 sin(x -) amplitude period 2n…

A:

Q: 1. Circadian rhythms are biological processes that oscillate with a period of approximately 24…

A:

Q: Determine the amplitude, period, and phase shift of the function. Graph the function. y=sin(x-*)

A:

Q: Find the amplltude, period, and phase shift of the function. cos(x + =) amplitude period phase shift…

A: To find the amplitude, period, and phase shift of the function, y=3cos(x+π6)

Q: Determine the amplitude, period, and phase shift of the function. Then graph one period of the…

A: y=cosx-π2 To determine: The amplitude, period,& phase shift of the function. Also, to graph one…

Q: 1. Given: f(x) = 2cos (-) a2. What is the amplitude? b2. What is the period? C2. What is the phase…

A: Since you have posted multiple parts. I am answering the first one. Please post the question again…

Q: Write a function of the form y = A sin (Bx-C)+D that has period 8, phase shift -2, and the range…

A:

Q: Write a function of the form y =A cos (Bx-C) +D that has period 4, phase shift -1, and the range 4…

A:

Q: 5. a) b) C) Consider the function y=-3 cos[3(x-90)]° +2 What is the amplitude? What is the period?…

A:

Q: Given the following function, find it's phase shift. f (x) = -2 sin (-x - }) O -47

A:

Q: Write a function of the form y=A sin (Bx-C)+D that has period 16, phase shift-4, and the range -…

A: Max= -4 and min =-16 So amplitude= (max-min)/x= (-4-(-16))/2=12/2=6  Mid line = d= (max+min)/2=…

Q: Determine the amplitude, period, and phase shift of the function. Graph the function. 3n y= sin x+…

A: The function is given by  y = sinx+3π2  To evaluate : The amplitude, period, and phase shift of the…

Q: Determine whether the following statement is true or false. The graph of y= cos 2x + has phase shift…

A: The general equation of sinusoidal and cosine function is: y =A sin (B(x-C)) + D And, y = A…

Q: 1) Find the Amplitude, mideline, period, phase shift and increments for F(x) = -2sin2(x+pi)-1

A: Given: -2sin2(x+π)-1We have the standard form: a sin(bx+c)±da is the amplitude, 2πb is period, c is…

Q: Determine the amplitude, period, and phase shift of y 2cos x+ The amplitude is The period is The…

A:

Q: ind the amplitude, period, and horizontal shift of the function. y = cos(x -) amplitude period…

A: Given that: y=cosx-π2

Q: Find the amplitude and period of the function. y = -2 + cos(67TX) amplitude period Sketch the graph…

A: y=-2+cos6πxTo find the amplitude and period and sketch the graph

Q: Write a function of the form y= A cos (Bx-C)+D that has period 32, phase shift -8, and the range 3 ≤…

A: The Solution Is given below

Q: Determine the amplitude, period, and phase shift of the function y = -2sin( 2π x + 4π). Then graph…

A: Given function is y=-2sin2πx+4π To find: The amplitude, period and phase shift. Solution: We know…

Q: Determine the magnitude and direction of the vertical shift and the phase shift for the function…

A:

Q: What is the cosine equation of the function shown? Enter your answer by filling in the boxes. Enter…

A: Given query is to find cosine function From the graph.

Q: Stuck

A: Given equation is as below.

Q: A cosine function is a refiection of its parent function over the x-axis. The amplitude of the…

A: Because it reflected over the x-axis, so we use a negative sign before the function.  Amplitude=…

Q: Consider the function f(x)=2sin(Pi/2(x-3))+4. State the amplitude A, period P, and midline. State…

A: Given:  y = 2sinπ2x-3 + 4…

Q: Aditya's dog routinely eats Aditya's leftovers, which vary seasonally. As a result, his weight…

A: Given:  W(t)=a cos (bt) +d    ....(1)At t=0;…

Q: Determine the amplitude, period, any vertical translation, and any phase shift of the given graph.…

A: Given:- y = -4 cos(x-π/6)  To find:- (1) amplitude, (2) period, (3) any vertical translation, and…

Q: d. State the phase shift, if any. е. Use your answers to construct a formula for this function.

A: The given function is the sinusoidal function. The sinusoidal function can be expressed in two…

Q: f(t) = a sin(?(t − c)) + b

A: Given, Circadian rhythms are biological processes that oscillate with a period of approximately 24…

Q: Determine the amplitude, period, and phase shift of the function. Graph the function. y = cos x+ 2

A: The given question has been solved in detail

Q: #4: y = 3 cos (x +) – 2 Find: Amplitude: Period: Phase Shift: Vertical Shift: Graph The function 2…

A:

Q: Identify the amplitude, period, horizontal shift, and phase. (Find these values using the methods…

A: See the attachment

Q: Determine the amplitude, period, and phase shift of y = cos(3x + ᴫ/2)/2. Then graph one period of…

A: Given that: The function is y = cos 3x +π22 .

Q: Find the range, periodicity and phase shift of y = 2 sin (;x + 3)

A: We need to find the range, periodicity, phase shift of y=2sin((1/2)x+3).

Q: y= 3 -1/2 (Sin 2 ( x- pie/3)) find the period phase shift amplitude

A: We have to use the formula :

Q: 9. Astronomers have noticed that the number of visible sunspots varies from a minimum of about 10 to…

A: Topic = Functions

Q: Find the amplitude, period, and phase shift of the function. y - = cos( x 2 amplitude period 2n…

A: