True
Function
That's not even a question. its a statement with a question mark at the end.
This is true. If a given input value yields four output values that relationship can be best described as a relation.
To determine if a relation represents a function, each input (or x-value) must correspond to exactly one output (or y-value). If any input is paired with more than one output, then the relation is not a function. You can visualize this using the vertical line test: if a vertical line intersects the graph of the relation more than once, it is not a function.
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'.
True
false
Function
That's not even a question. its a statement with a question mark at the end.
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.
True
It is a bijective function.
This is true. If a given input value yields four output values that relationship can be best described as a relation.
false
A one-to-one or injective function.
Answer - True, answer on apex.
It can be mapped to only one value.