Question

Complete the sentence about the relation. There is x and y columns. The x column contains two, eight, thirty, and forty six values. The y column contains minus one, nine, and sixteen values. The first arrow starting from value two of column x and ended at the value minus one in column y. The second arrow started from value eight of column x and ended at sixteen in column y. The third arrow starting from value thirty of column x and ended at value nine in column y. The forth arrow starting from point forty six and ended at value sixteen in column y. The domain of the relation is Choose... and the range is Choose... .

Answer 1

Domain is
`\{2,8,30,46\}`

Range is
`\{-1,9,16\}`

Explanation:

The relation refers to the collection of ordered pairs, which contains an element from one set to another set.

Domain of a relation
`y=f(x)` is all the values
`x` that go into a function, and the range is a set of all the values
`f(x)` that are obtained for the given domain.

The given relation is
`\{(2,-1),(8,16),(30,9),(46,16)\}`

Here, domain is
`\{2,8,30,46\}`

Range is
`\{-1,9,16\}`