FluffyHippos48 FluffyHippos48

06-02-2017
Mathematics

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If you change the sign of a point’s y-coordinate, how will the location of the point change

Respuesta :

06-02-2017

It will reflect across the x axis

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altavistard altavistard

06-02-2017

Why not experiment? Plot the point (2,7), Then change the y-coordinate's sign: (2,-7). Plot this new point. How did the location of (2.7) change when you changed the sign of the y-coordinate (7)?

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