- #1
Equilibrium
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- 0
Cud u Help Me How to Graph these?
y = 2 + sinx ; where x = teta
y = 2sinx ; where x = teta
cud u give me some ideas pls?
y = 2 + sinx ; where x = teta
y = 2sinx ; where x = teta
cud u give me some ideas pls?
Equilibrium said:Cud u Help Me How to Graph these?
y = 2 + sinx ; where x = teta
y = 2sinx ; where x = teta
cud u give me some ideas pls?
The period of a trigonometric function is the length of one complete cycle. To determine the period, you can use the formula P=2π/b, where b is the coefficient of x in the function. For example, if the function is y=sin(2x), the period would be P=2π/2=π.
The amplitude of a trigonometric function is half the distance between the maximum and minimum values of the function. For sine and cosine functions, the amplitude is equal to the coefficient of the function, while for tangent functions, the amplitude is equal to the absolute value of the coefficient. For example, if the function is y=3sin(2x), the amplitude would be 3.
Sine and cosine functions are very similar, but the main difference is their phase shift. Sine functions have a phase shift of 0, meaning they start at the origin, while cosine functions have a phase shift of π/2, meaning they start at their maximum value. Visually, this results in a horizontal shift of the graph.
To graph a trigonometric function, you need to plot points using the values of x and y from the function. You can also use the period and amplitude to determine the general shape of the graph. Once you have enough points, you can connect them to create a smooth curve and label the axes accordingly.
The range of a trigonometric function is the set of all possible values of y that the function can take. For sine and cosine functions, the range is [-1, 1], while for tangent functions, the range is all real numbers except for the values where the function is undefined.