Write the equation for a quadratic function that has a y-intercept of 0 and a minimum value at x=2. Please explain the steps you used to write the equation.

The equation can be as simple as you want, it just has to fit the requirements and also have a decent explanation

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 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.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?