find the range of the relation (-1,4),(2,5), (3,5)then determine if the relation is a funtion or not thank u
for the mutiple choice is (-1, 2,3:function , (-1,2,3):not a function, (4,5)function, (4,5) not a function find the range of the relation (-1,4),(2,5), (3,5)then determine if the relation is a funtion or not
To find the range of a relation, you need to determine the set of all possible output values. In other words, you need to find the set of all y-coordinates in the relation.
Let's look at the given relation: (-1,4), (2,5), (3,5)
To find the range, we need to collect all the y-coordinates from the ordered pairs. In this case, the y-coordinates are 4, 5, and 5.
Therefore, the range of the given relation is {4, 5}.
Now, to determine if the relation is a function or not, we need to check if each x-coordinate is associated with only one y-coordinate.
Looking at the x-coordinates, (-1, 2, 3), we can see that none of them are repeated, which means that each x-coordinate is associated with only one y-coordinate.
Since every x-value is associated with only one y-value, the given relation is a function.
To summarize:
- The range of the relation (-1,4), (2,5), (3,5) is {4, 5}.
- The relation is a function.