The equation y = -x + defines a relationship between x and y, where x is the input and y is the output. Which statements about the relationship are true? Select all that apply.
The graph is a straight line.
When the input is 2, the output is -1.
The rate of change is constant.
y is a function of x.
The y-intercept is (0, -3)

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.