What is the Domain and Range of this
relation: (1,2), (2.2), (3,2)? Is this a function?

Can any one me with the answers to these questions asap?

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?