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11.
10. The points (2, 4) and (-2,-4) are plotted on the
coordinate plane using the equation y=a.x.
How can you use the coordinates to find the
value of a?
..

Respuesta :

Answer: 2

Step-by-step explanation: use the slope formula y2-y1/x2-x2

-4-4/-2-2=-2

(both equations above should be fractions when read)

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