12. Which equation represents the cosine function with amplitude 2 and period 4z. (a) y (с) y = 2 cos %3D CoS (b) (d) COS CoS

Q: Determine the period of the sinusoidal function y = 0. 75 cos 7x – 0. 5.

A:

Q: Find x cos 2.xdr

A: If , then the independent variable x is called the input of the function and the dependent variable…

Q: 2. -1z"cosdz zl=1

A:

Q: y=2 cos 0+1

A:

Q: Convert r = 6(sin(0) + cos(0)) to an equation in rectangular coordinates in terms of x and y.

A:

Q: (a) If sin t = 0.31, find sin(-t). sin(-t) = (b) If sin o = -0.44, find sin(-6). sin(-ø) = (c) If…

A:

Q: a cos(x²)esin(z²) da -ут 10. TT

A: To find the integral.

Q: y = - 1.5 cos (3x -90) +0.5   what is the    a) period  b) amplitude  c) the phase shift

A: Since you have uploaded multiple part questions according to our guidelines we have solved the first…

Q: give me the amplitude, period, the vertical and phase shift, and the midline of the equation

A:

Q: S sin° (3t) cos(3t)dt Evaluate COS

A: To determine the value of the integral.

Q: cos e = - cos = () :cose: y : cose=

A: Given query is to find the the correct option for cos theta.

Q: 4.- Plot two periods of the graph, find the period, the amplitude and the points where thefunction…

A: Period:The period of a sine function is determined by the formula: Period = 2π / |b|In this case, b…

Q: Identify the graph of 1 y.= 4 cos 3x

A:

Q: Plot each complex number: 1. -3i 3 2. 1. -2 -1 5. -11 -2

A: In complex plane  z = x + iy    = (x,y)

Q: Calculate y' and y" for y = x°e². (Simplify answer.)

A:

Q: Find the amplitude, period, and phase shift of the fur y=2+3 sin| 3x+ 4

A:

Q: 6. Draw the graph of f(x) = -3 cos(x + pi/2) Amplitude: Period: H. shift: V. shift: -20 23 -)

A: We have to find all the terms