Give the domain and range.

Question

asked Jul 5, 2020 229k views

1 Answer

Tom Gilder · Answer 1 · 2020-07-12T08:41:59+0000

Answer:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

Explanation:

Given:

There are three points on the graph.

Locate the
and
values of the points on the graph.

The points are
$(-2,-1),(0,1),\textrm{ and }(2,3)$

Domain is the set of all possible
values. Here, the
values are -2, 0 and 2.

So, domain is: {-2, 0, 2}.

Range is set of all possible
values. Here, the
values are -1, 1 and 3.

So, range is: {-1, 1, 3}