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Invert the translation of (2,3) to get the parabola passing through the point (4,7)-(2,3)=(2,4). This is the same as saying that y=4 when x=2, substitute this into your equation y^2=4ax to get a=2.This wi...

Phototropism is the directional growth of a plant in response to a light stimulus.If it grows towards the light then it is positive (the most common type of phototropism)...

A pesar de su fama mundial y su riqueza, Shakira no ha olvidado los niños de su país de origen.

Realists (sometimes more specifically termed 'neorealists') believe that the international system is defined by anarchy, meaning the absence of a central authority. It is from this core belief that realis...

Intramolecular forces are the forces that hold atoms together or arrange atoms in specific position relative to other atoms within one molecular entity. For example, water, whose chemical...