Find a cofunction with the same value as cot(3π/7).

Q: 9 Determine the amplitude, Period, Phase Shift, and the range for y=-7coséx-210+5

A: If   y= a cosb(x-d)+c                   where,  Amplitude   =  aperiod          =  2πbPhase shift…

Q: During a 12.8-hour period, the water level at Bay of Fundy, Nova Scotia, started at mean sea level…

A: We have to find model function which satisfies all given data.

Q: 4. Symbiotic Relationship: When two species, such as the rhinoceros and birds, coexist in a…

A:

Q: Determine the equation of the cosine function that has an amplitude of 4, a period of 2T, and has a…

A: The general equation of cosine function is y=AcosBx-C+D Here,  A=AmplitudeP=2πB=PeriodCB=Horizontal…

Q: Find the period and amplitude y= -4/7 cos(10πx)

A:

Q: Find the values in

A: Given expression

Q: 19. List the three smallest positive x-intercepts of the function y = 4 sin ¹ [2 (x + 1)]. Give…

A:

Q: Graph two full periods of the function f(x)=cos(2x) and state the amplitude and period. Amplitude A…

A:

Q: Find period,phase shift, domain and range of y= sec1/2(4x+2π/3)+2

A: y=sec124x+2π3+2y=sec42x+π6+2y=sec 2x+π6+2 Now comparing with y=secbx-c+d, we get b=2,  c=-π6  &…

Q: 3. At a certain ocean bay, the maximum height of the water is 4 m above mean sea level at 8:00 a.m.…

A:

Q: In the theory of biorhythms, sine functions are used to measure a person's potential. Shown below is…

A: For in person meet We will consider intellectual and physical cycle

Q: Find the equation of the following sine wave in its final position. The graph of y= cos (x) is…

A: Given :   Shifted pi/5 units to the left

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.