What is the first step in solving the inequality 2x + 3 ≥ 17?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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.

How can you find the mean absolute deviation (mad) for this set of data?