Answer - True, answer on apex.
The set of output values of a function or relation is the range
A relation doesn't have an "output value", in the sense that a function does. A set of values is either part of the relation, or it isn't.
The domain of a function is the set of values for which the function is defined.The range is the set of possible results which you can get for the function.
You can use the vertical line test to determine if a relation is a function. It's pretty simple: if there is any part of the graph where there are more than one of the same x-values for different y-values (ex. (3,2), (3,5), and (3,9)), the relation is not a function
false
The set of output values of a function or relation is the range
The Range is the set of all possible output values of a function or relation.
A relation doesn't have an "output value", in the sense that a function does. A set of values is either part of the relation, or it isn't.
A relation is not a function if it assigns the same input value to multiple output values. In other words, for a relation to be a function, each input must have exactly one output. If an input corresponds to two or more different outputs, the relation fails the vertical line test, indicating that it is not a function. For example, the relation {(1, 2), (1, 3)} is not a function because the input '1' is linked to both '2' and '3'.
No, a function cannot have multiple values of ( y ) for one value of ( x ). By definition, a function assigns exactly one output (or value of ( y )) for each input (or value of ( x )). If a relation has multiple ( y ) values for a single ( x ), it is not classified as a function.
No, not every relation is a function. In order for a relation to be a function, each input value must map to exactly one output value. If any input value maps to multiple output values, the relation is not a function.
Range
The co-domain or range.
Good question. A relation is simply that; any x-value to create any y-value. A function, however, cannot be defined for multiple values of x. In other words, for a relation to be a function, it must have singular values for all x within its domain.
The set of all first coordinates of a relation or function is known as the domain. It consists of all the input values for which the relation or function is defined. In the context of a function, these first coordinates correspond to the values that can be mapped to an output in the codomain. Thus, the domain provides information about the permissible inputs for the function or relation.
No, it is described as a relation.
A relation is a mapping or pairing of input values with output values.