The equation corresponding to the graph shown below could be:“ (플, 1) (2ñ, }) TT 1 A y = 2 cos x+1 1 B y = cos x+2 1 y = 2 cosx+2 1 D y = 2 sin x +1 1 E y = sin x+2 1/2

Q: 5. Find an equation for the graph: 1- A) y = 2 cos(3Tx) B) y = 3 cos s(x) C) y = 3 cos(2nx) D) y = 2…

A: Consider the graph

Q: 8) Graph the function: y = -2 sin(40)

A:

Q: plot the graph of y= 1+sin2x for 0< x< 180 and obtain approxiamate solutions from the graph to…

A: Given, function is

Q: First, recall that sin²2 (0) = 1 - cos² (0). Thus, substitute (1 - cos²(0)) for sin²(0) in the given…

A: Now we know that sin^2(theta)=1-cos^2(theta)

Q: 6) y=-sin (3x) - 1

A: 6. The given function y=-sin3πx-1. We have to sketch the graph of the function and find its domain…

Q: 5. Sketch the graph of r=2 cos 30 over over [0, a] (use x on [-3, 3] and y on [-3, 3] when using…

A: Solution: Given: r=2cos3θ ,[0,2pi] We are here using the graphing calculator to making graph.

Q: IIf fa) = cos x, then 二 CoS = cos X , then f' Cx) ニ

A:

Q: Solve the equation Sin (20) = -'/2 /2 on the internal [o, 2) Cos 4x = cot (3x)=1 Cos 20/s =-1 %3D

A:

Q: Evalnate without using Calculator (^) Cos 2 () -9 (6) Sin 15°

A: a) We know that Therefore, we have

Q: Answer in term of "u" : cos(sin^(-1)(u))

A:

Q: cos C25+) Se sincas+) dt

A:

Q: We know that a= 23 sin' (ax) cos(ax) dx = sin³ (ax) b Find b + C

A:

Q: 5. sin³0 cos-20d0

A:

Q: 10. 다음 장미를 그려라. (1) r = 2 cos 30 (2) r = 4 sin20

A: Given that: (1)r=2cos3θ(2)r=4sin2θ