It is a surjection.
a function is a one-to-one and many-to one relation
1. One to One -function- 2. One to Many -relation- 3. Many to Many -function-
A function is a relationship that is one-to-one or many-to-one but not one-to-many. Thus, if a and b are in the domain of the function, then their images in the range, f(a) and f(b) MUST be equal.
A many-to-one function is a type of function where multiple input values can map to the same output value. In contrast, a one-to-one function (or injective function) ensures that each input value maps to a unique output value, meaning no two different inputs share the same output. Thus, in a one-to-one function, every output corresponds to exactly one input, while in a many-to-one function, one output can correspond to several inputs. This distinction is crucial in understanding the behavior and properties of functions in mathematics.
For an algebraic function in one variable, as many as the highest power of the variable.
a function is a one-to-one and many-to one relation
1. One to One -function- 2. One to Many -relation- 3. Many to Many -function-
A function is a relationship that is one-to-one or many-to-one but not one-to-many. Thus, if a and b are in the domain of the function, then their images in the range, f(a) and f(b) MUST be equal.
two
No. By definition, f(-x) = f(x) so that it is many-to-one.
For an algebraic function in one variable, as many as the highest power of the variable.
Vv
No. If the function has more than one x-intercept then there are more than one values of x for which y = 0. This means that, for the inverse function, y = 0 should be mapped onto more than one x values. That is, the inverse function would be many-to-one. But a function cannot be many-to-one. So the "inverse" is not a function. And tat means the original function is not invertible.
person`s function is to love one another to have a many friends
Any graph of a mapping which is one-to-one or many-to-one but not one-to-many.
The answer, for y as a function of x, depends on the range of y. Over the real numbers, it is not a function because a function cannot be one-to-many. But it is always possible to define the domain and range in such a way that the mapping in not one-to-many.
One function. A enzyme is particular about it's substrate, so the enzyme can catalyze one reaction by lowering that reaction's activation energy.