Tom was comparing computer repair companies. the cost y for computer access for x hours is shown in the graph. the cost for computers r us can be represented by the equation y= 23.5x.
what is the cost equation for computer access?
y = ?

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.