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What is the into and onto function in math?
In mathematics, an "onto" function, or surjective function, is one where every element in the target set has at least one corresponding element in the domain. In contrast, an "into" function is not necessarily onto; it maps some elements from the domain to the target set, but not every element in the target set must be hit by the mapping. Therefore, while all onto functions can be considered into functions, not all into functions are onto.
How do you describe a transfermation that maps an equilateral triangle onto itself for translation?
For translation, the only transformation (not transfermation), is the null translation (0,0).
What figure has symmetry if there is a rotation of 180 degrees or less that maps the figure onto itself?
Any shape with a rotational symmetry of order 2 or more.
Which regular polygon has a minimum rotation of 45 to carry the polygon onto itself?
The regular octagon is the polygon that has a minimum rotation of 45 degrees to carry the polygon onto itself. An octagon has 8 sides, and when rotated by 360 degrees, it can be divided into 8 equal parts, resulting in a 45-degree rotation for each part. Thus, a rotation of 45 degrees maps the octagon onto itself.
What is smallest number of degrees needed to rotate a regular pentagon around its center onto itself?
The smallest number of degrees needed to rotate a regular pentagon around its center onto itself is 72 degrees. This is because a regular pentagon has five sides, and a full rotation is 360 degrees. Dividing 360 by 5 gives you the angle of rotation that maps the pentagon onto itself, which is 72 degrees.
Function which maps itself onto itself?
f(x) map onto itself means f(x) = x the image is the same as the object
A rigid transformation always maps a figure onto?
Itself
Which transformations will result in an image that maps onto itself?
Rotate 360 degrees
What is the into and onto function in math?
In mathematics, an "onto" function, or surjective function, is one where every element in the target set has at least one corresponding element in the domain. In contrast, an "into" function is not necessarily onto; it maps some elements from the domain to the target set, but not every element in the target set must be hit by the mapping. Therefore, while all onto functions can be considered into functions, not all into functions are onto.
What can be mapped onto itself by a horizontal translation?
Any function or object that has symmetry about the y-axis can be mapped onto itself by a horizontal translation. This means that if the function or object is shifted horizontally by any distance, it will still look the same.
What is the relationship between two variables?
The relationship between two variables is called a relation. A relation in which a set of input values maps onto a set of output values such that each input corresponds to at most one output is called a "function." Functions do not necessarily have to be lines; they do not even have to be exponential, or parabolic, or continuous. A bunch of scattered points or lines that meets the requirements can still be considered a function involving two variables.
what transformation will always map a parallelogram onto itself?
Linear transformation is a function between vector spaces that will always map a parallelogram onto itself. Some examples are rectangles and regular polygons.
How do you describe a transfermation that maps an equilateral triangle onto itself for translation?
For translation, the only transformation (not transfermation), is the null translation (0,0).
Is a USB stick an input or an output device?
Both Information on it can be input into computer, or output onto stick. Example: If I have something on my computer, my friend gives me their stick and I output information onto it, then later my friend input that information onto their computer.
What figure has symmetry if there is a rotation of 180 degrees or less that maps the figure onto itself?
Any shape with a rotational symmetry of order 2 or more.
What is a function machine?
The function of a microfilming machine is to either capture an analog image (Camera) or print an analog image (COM Recorder) onto a microform.
What is smallest number of degrees needed to rotate a regular pentagon around its center onto itself?
The smallest number of degrees needed to rotate a regular pentagon around its center onto itself is 72 degrees. This is because a regular pentagon has five sides, and a full rotation is 360 degrees. Dividing 360 by 5 gives you the angle of rotation that maps the pentagon onto itself, which is 72 degrees.
