1. What is the period of the function y = -2 cos (x – )? 2. In the function y = 2n – 31 cot (x – 2), the period is 2. Find the value of k. k 2n 3. Given the function y = 3 sin (x – )-5, find the value of y when x = 9

Q: The figure below shows y = 2 sin (5x) and y = 2 sin (10x). e 1Y f(x) g(x) Which graph is y = 2 sin…

A: Given ,  The figure of y = 2 sin(5x)  and y = 2 sin(10x) Here ,  The graph of y = 2 sin(5x) is blue…

Q: 16) If Sin A = where 0 < A <; 2 12 Cos B = where 13 < B < 2n 2 then find the value of ... Cos 2B Sin…

A:

Q: 12 3. (a) Use a middlesum with n = 4 to estimate cos(Vx + 4) dx. Make sure that your calculator is…

A: ∫-412cosx+4dx

Q: /49-x² dx when converted to e is 7 sin ? 0 cos' 0 de

A: Proper substitution is needed to check it

Q: 4. The amplitude of the function y = 2 tan 2x + 2 is 2. 5. If sin 0 > 0 and cos e < 0,0<es 360°,…

A: Question is solved.

Q: 1 3 cos 2 (-) Given the function f(x) = 1 Give exact answers using fractions and/or multiples of pi…

A: Solution is given below..

Q: A rectangular beam is to be cut from a cylindrical log of diameter 20 in. d in. d in. (a) Show that…

A:

Q: 10. Solve the following trigonometric equation for 0 < x < 2x. Explain your process. cos²x - 1 = 0

A:

Q: Question 26 For cos2(xy) =-, evaluate y when x = 1. 4 TC 6. B 6. D. 3

A: We have to solve the problem

Q: 7) Find the value of csc e given that cos 0 = 0.2632 and 0 is an acute angle. Round to four decimal…

A: Consider the acute angle is 0&lt;θ&lt;90°. Consider the value of angle,…

Q: 2. Find the value of e a. 2 sin? 0 - sin 0 -1 = 0 0 if 0°<0<360° for 2 cos? 0- cos 0 -1 = 0 b.

A: a) The given equation is, 2sin2θ-sinθ-1=02sinθ+1sinθ-1=0sinθ=1⇒θ=4n+1π2, where…

Q: Find the exact Valve Sin (a-B); Sin a = for Cos B= 12 for B in Quadrant IV a m Quacront II and 73

A:

Q: 4 where n<A<- 5 Find tan 2A. 2 (c) Given cos A=-

A:

Q: 3. * ... ... 35 21. Show work: trig ratio (sin, cos, or tan) of Z = = %3D trig ratio: =7' X =|

A: Given figure,

Q: Find cos if cos u = 0.286 and u is in Quadrant-IV. Your answer should be accurate to 4 decimal…

A:

Q: 1.Find all solutions to the following equations, in exact values - this should be done without using…

A: Basic trignometric equation problem

Q: 2. What is the exact value of sin 2x if cos x = (in Quadrant I)? 25 С. 24 D. 0 一五1

A: It is given that cosx=45

Q: 3n determine the exact value of 2 3 2, where <xsn, and cot y = where 7< ys. 5 3. If cos x 2 12 cos…

A:

Q: 15 and T < 0 < 8 find the exact 2 20. Given tan 0 function values. a. sin b. cos- c. tan-

A:

Q: 10* -dx may be written as A lnl secR+ tan R+ C, where A, B, and C are constants not equal to zero.…

A:

Q: 7 TT 4) Let cos 0 = - for <0 < . Find the exact value of: 25 2 a) sin soff CAH b) tan 0 xx

A: We know that sinθ is defined by the ratio PerpendicularHypotenuse, cosθ is defined by the ratio…

Q: V2 + V6 66. Given that cos- 12 give the exact function values. 4 a. sin 12 b. sin- 12 с. sec 12

A: Given: cosπ12=2+64

Q: ) Let Sin x = -12 13 X in quadrant II , and siny=21 Y in quadrant I. Find al Sin (x +y) b) Cos (x-Y)…

A:

Q: Refer to the graph of y = sin x or y = cos x to find the exact values of x in the interval [0, 4p]…

A: Given: cos x = 1 To find: Using the graph of y = sinx  or  y = cos x to find the exact values of x…

Q: 5. Given 0 < 0 < 27, what are the solutions for the equation V3 sin 0+ cos 0 = 1? (Select all that…

A:

Q: 5. Given 0 < 0 < 2T, what are the solutions for the equation V3 sin 0 + cos 0 = 1? (Select all that…

A: Given,          3sinθ+cosθ=1

Q: 2 sin(0) <0 <T Given that 3 and 2 what is the exact value of cos(20)?

A: follow the procedure given below.

Q: Find sin(t) and cos(t) for the values of t whose terminal points are shown on the unit circle in the…

A:

Q: 12 Given that cos 0= – and t <0< t 13 find the values of the other five trigonometric functions of…

A: Using the given trigonometric ratio and Pythagorean formula write the third side of the triangle.

Q: A particle travels along the x-axis such that its velocity is given by v(t) = t cos (3t + 2). What…

A:

Q: Ive for e if 0° s e < 360°. (Enter your answers from smallest to largest. Enter NONE in any unused…

A:

Q: 5. Given 0 <0<2T, what are the extraneous solutions for the equation cos 0 cot 0 = 3-3 sin 0?

A:

Q: Question in image.

A:

Q: 2. Write the equation of the function in the form of y a sin b(x-c) +d,a> 0, and in the form y = a…

A:

Q: 1. Given the function f(x) = -3 Sin - 3, determine the following: (x + a) Period b) Amplitude c)…

A: Note: According to Bartleby we have to answer only the first three subparts please upload the…

Q: The normal average daily temperature in degrees Fahrenheit for a city is given by ld 5¤(t - 37) 51-…

A:

Q: 10) Find e for 0° so< 360° that satisfies the stated conditions. Round your answer to two decimal…

A:

Q: The position at time t&gt;= 0 of a particle moving along a coordinate line is s = 10 cos (t +…

A: Given:

Q: -y'-Tany = x" (n # 0) 1 Cos?y

A: We change it into first order linear equation and then solve.

Q: 29 yn C ini n0 Ca 22. Evaluate cos-1(sin ). 16 h cowor

A:

Q: 1. S" cos? (2t) dt u-sub = 2. S sin5 0 cos* 0 d0 power on sin is 'odd'

A:

Q: 9. Use the appropriate identity to find the exact value of the trig function given that 5 sin a = 13…

A:

Q: 2. Given sin a = with 0< a < 90°, find cos 2a and tan a/2.

A: Using trigonometric formulas

Q: 1 Find cos(s + t) given that cos s=- with s in quadrant I, and sin t= - – with tin quadrant IV.

A: 1.Cosine Sum Formula:- Cos(x+y)= Cosx*Cosy-Sinx*Siny 2.Sine function is positive in 4th quadrant.…

Q: 2. Find the exact value of cos 30°. Enter your next step here () d号

A:

Q: ] . Find cos(20). T Let sin(0) = ,with 0 E 0,

A: The basic formula used in this question is- Cos(2x)= 1-2sin2x

Q: Find the exact value for the expression under the given conditions. 5 5 cos (a +ß), sin a = - for a…

A: Out of the six trigonometric ratios , two ratios are positive in 3rd quadrant i.e.tanx and cotx and…

Q: 12. Determine the equation of a sine function that would have a range of (y e R|6 <y39} and a period…

A: Period of the sinosuidal function y = sin(ax) is given as:           Minimum possible value of y…

Q: 4 19. Find the exact value of sin 2a for the given conditions: cos a=- and a is acute. 4. 3 25 (a)…

A: