Is this relation a function?

(-1,2) (1,17) (3,-4) (1,20)

At which value in the domain does f(x) =0?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?