Question

Does the relation represent a function: {(-3,2),(1,3),(5,-1),(1,2)}

Answer 1

Given:

`\lbrace(-3,2),(1,3),(5,-1),(1,2)\rbrace`

Required:

Does the given points represent a function.

Step-by-step explanation:

Here in the given set of points we can see that for every value of x, we have a single value of y

There are no such x co-ordinate which gives us two values of y

Every x has only one value of y so the given relation is a function

Final answer:

The given relation represent a function.