55 times 4 and time 3 equals what?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

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The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?