Q55) Use shifting graph to sketch a) y =3 b) y = -2 + cos (2x) 056) Use shifting granh to skketch al y - 13x3 2141

Q: → find period of 8- @yotan 2 y. 5 cos 1o* 10 yo 11

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Q: b. Prove that 2cot (20) = cot(0) - tan(0)

A: To prove the identity.

Q: which of the fallowing graphs that are both asay symmetric Wwith respect to the onigin? y=cosx and…

A:

Q: Find tan(u/2) if cosu=0.641 and u is in Quadrant-I. tan(u/2)=

A: Given, cosu=0.641 u is in Quadrant-I. we have to find tanu2

Q: 2. What is the smallest positive degree measure equivalent to tan(3.27)?

A: We have to the smallest positive degree measure equivalent to tan-¹(3.27)  Since the given value is…

Q: 0 = µ sin 0 – sin 20

A:

Q: Thus, the graph of f(x) = 4 cos(X) (x, y) = ( ) (smallest x-value) (х, у) %3D ( (x, y) = ( )…

A: We will find the points as shown below

Q: Let y = cos(arcsin 8x). Rewrite it as y = cos 0, where 0 = arcsin

A: y=cos(arcsin (8x))   ------------equation 1now y=cosθ  -----------------equation 2by comparing…

Q: Find the tangent of ZE. G 28 45 53 Write your answer as an integer or as a decimal roun tan (E) =…

A: The tangent of an angle is given by the formula- tan x=Perpendicular/ Base Now, in the given figure…

Q: ALMN, S is the centroid. If SQ=22 find LS.

A: Here we have been given the measurement of SQ = 22 and S is the centroid.

Q: Find the points of intersection between r2 =2 cos20 and r=- %3D 1- cose

A: Find the points of intersection between r2=2cos2θ and r=21-cosθ. for the intersection points both…

Q: [5] Determine the y(2021) of y=cos²

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Q: Not sure if it's (x-3)^2 + y^2= 9

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Q: o. Arctan (z, +z,) p. Arcsinh (za - z,)

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Q: What is the period of the function f(x) = -4 cos os(5-9)-7? %3D Give an exact value. units

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Q: Find the areg between Ye CosX an d y--SinX trom o tr .

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Q: Derive the ivenidentitics Sin 20 CoS 20 %3D seco sino COso

A: We have to derive the identity                                        sin2θsinθ-cos2θcosθ=secθ

Q: Find the first four nonzero terms in a 6y"-(cos x)y'-y = 0; y y(x) = +... (Type an expression that…

A:

Q: Sketch the graph of Ha Panction ソニ-2 Cos 4x +3

A: Given: y=-2cos4x+3 Graph of given function can be draw by using graphing calculator as below

Q: 15. Restate r= 5 cos 0 in rectangular form.

A:

Q: ,2 - 1 If z = cis 0, show that i tan 0. 22 +1

A: this is complex analysis question and also very lengthy questions so I can do it in advanced…

Q: Find the area of the part of the circle r = sin θ + cos θ in the fourthquadrant (see Exercise 28 in…

A: As the given equation of the circle is r=sin θ+cos θ thus square r using the property…

Q: Prove that cosine has the Direct Substitution Property.

A: We will follows the strategy of the previous exercise. its given to us that…

Q: 5. At right is the graph of y = cos x . Using your knowledge that 3- , draw the graph of cos x sec x…

A: Given The graph of  y = cosx  We have to find the graph of  y = sec x  using  sec x = 1cos x

Q: Find the derivgtive of the functin. Do nut Simpluy The answer y= tan (1²) arc Sin (1-x)

A: Find derivative

Q: Draw the following graph on the interval– 315° < < 60°: - y = - 3 cos(r - 90°) %3D

A: Given,           The function is y=-3cosx-90° on the interval -315°&lt;x&lt;60°.

Q: Find the conjugate harmonic of v(r,9) = r² cos 20-rcose+2. Show that vis harmonic.

A: Given vr,θ=r2cos2θ-rcosθ+2

Q: Evaluate correct to 4 decimal places, the following i. sec 302°29' ii. cosec 49°7' 4 sec 32°10-2 cot…

A: 1. Sec 302° 29' = sec(302° + 29/60)  ( in 60 minute we have 1 degree)  = sec(302+0.483)…

Q: Make a table using multiples of x/4 for x to sketch the graph of y = cos 2x from x = 0 to x = 2x. y…

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Q: Calculate the missing value. Use the Pythagorean Theorem!

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Q: 2) (section 6.1) Find the length of the small arc formed by the intersection of the unit 1 circle a…

A:

Q: (3) (a) Express cos(3r) in terms of sinx and cosr. (b) Prove that -cosz 1+cosI tan %3D (c) Sketch…

A: (3)  (a)  express cos(3x) in terms of cosx and sin x.       (b)  prove that 1-cos x1+cos x=tan2 x2…

Q: Use the guidelines of the section to make a complete graph of ƒ. ƒ(x) = x + 2 cos x on [-2π, 2π]

A: Given function is fx=x+2cosx on -2π≤x≤2π.

Q: See attached image. Please provide a solution with a detailed explanation of steps.

A:

Q: Find the points of intersection between r 2 = 2 cos20 and r =- %3D 1- cose

A: We have to find the intersection between r2=2cos2θ and r=21-cosθ.

Q: yepriate trigonomic subititution to rewrite the intya) U se in the form E sec'e de

A:

Q: We have - (cos (u) du=

A:

Q: Calculate the limits: 1 – sin 20 - (a) lim 0→/41+ cos 40

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Q: 20 А (3, 4) B In the xy-plane above, point O is the center of the circle. If arc AB has a length of…

A: Answer is mentioned below

Q: 2 Find the points of intersection between r=2 cos20 and r = 1- cose

A: given r2=2 cos 2θ and r=21-cosθwe need to find the intersection between two polar curves

Q: Find a formula that expresses the fact that P(x, y) is a dis- tance 5 from the origin. Describe the…

A: Given that the p(x,y) is a distance of 5cm from the origin. We need to find the formula to describe…

Q: Find point of intersection of the graph r = 1 + cosθ and r = 1 - cosθ

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Q: Use Figure 8 to prove that (cos-x)' = VI - x² FIGURE 8 Right triangle with y = cos-x.

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Q: If y = cos*[sec²(30)], and (0 = -) %3D %3D y will be equal to?

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Q: 23. Find the length of the perpendicular from the origin to the line joining two points whose…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.