In algebra, we often study relationships where a change to one variable causes change in another variable. Describe a situation you're familiar with where one quantity
changes constantly in relation to another quantity. How are the two quantities in the
situation related? If you represent the two quantities on a graph, what will it look like?

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?