|The area of y = cradle x||Any x nπ|
|Area of y = cradle x||All real numbers|
|The area of y = sec x||Any x ≠ π / 2 + nπ|
|Interval of y = sec x||y≤1, y≥1|
|f (x) = sin (x)||(∞, +)||[1, 1]|
|f (x) = cos (x)||(∞, +)||[1, 1]|
|f (x) = brown (x)||All real numbers except π / 2 + n * π||(I, +)|
|f (x) = sec (x)||All real numbers except π / 2 + n * π||(∞, 1] U [1, +)|
How do you find the domain
For this type of function, the range is made up of real numbers. A function with a fraction with a variable in the denominator. To find the range of this type of function, set the lower value equal to zero and exclude the x value you find by solving the equation. A function with a variable enclosed in a root sign.
Key function. The clamp function is a very important periodic function in trigonometry. The simplest way to understand the tangent function is to use the perimeter circle. The x coordinate of the point where the other side of the corner intersects the circle is cos (θ) and the y coordinate is sin (θ).
The main graphics
The upper limit of the interval for the sine is found by inserting the positive magnitude of the coefficient into the equation. The expansion is −3≤y≤3 3 ≤ y ≤ 3.
Expert answer confirmed
The range of the sine function is [1, 1]. The period for the tangent function is, while the period for sine and cosine is 2π.
Domain of a trigonometric function
Inverse Trigonometric Functions Graphs
The sine is a strange function and the cosine is a smooth function. You may not have come across these strange adjectives even when used for functions, but it is important to know them. A function f is called a strange function if for any number x f (–x) = –f (x).
Since sine, cosine, and tangent are functions (trigonometric functions), they can also be defined as odd or even functions. Both the sine and the tangent are strange functions and the cosine is a smooth function. In other words, sin (-x) = -sin x.
The domain is the independent variable and the area is the dependent variable. On the other hand, the range is defined as the collection of all probable output values. 5. The domain is what is put into a function, while the scope is the result of the function with the domain value.
Whatever the value, this is the start of your pot. For example, if the lowest point of the parabola is the origin - the point (0,0) on your graph - the lowest point is y = 0 and the area of your parabola is [0, ∞).