29 Answered Questions for the topic Trigonometry Functions
If two angles in the ration of 5:4 are represented by 5x and 4x, express each of the following statements as an equation; then find x and the angles.
Why do sine waves cycle between 1 and -1?
How to find coordinates on terminal arm
Find x, sin((2x+3))=cos((x-12))
The function f(x)= sin x + cos x can be written in the form f(x)= A sin (Bx + C). Find A, B, and C.
Sinusoidal functions (wave problem)
If you are given 3 sides of a triangle, explain how you would find all three angles?
Find all exact solutions on [0, 2π). (Enter your answers as a comma-separated list.)
If tan(x) = −2 and x is in quadrant IV, find the exact values of the expressions without solving for x.
If sin(x) = 1/8 and x is in quadrant I, find the exact values of the expressions without solving for x.
Trigonometry sin^3(x) + cos^3(x) * tan(x)
TRIGONOMETRY - functions & angles in standard position
Describe the transformations
Express cos4x as a trig function of x
solutions of the equation that are in the interval [0, 2p).[cot2 ? +sqrt3cot ? = 0 ]
find the value of k
Maths questions On Trigonometry and functions....
Determine which of the following does NOT represent an angle co terminal...
The height above the surface of the water, h, in centimeters, of a certain spot on a paddle of a miniature river boat is modeled by h(t) = 5.5cos(72t) +35
Determine the point(s) of intersection of f(theta) = 8sec(2theta) + 4, and g(theta) = 5sec(2theta) - 11 that lie on the interval 0 - 360 degree.