how to you graph the function y=-2x

how do you graph the function y=-2x and get the coordinates for it?
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1 Answer

x                     y = - 2x                      y

0                     y = -2*0= 0                0

1                    y = - 2*1 = - 2          - 2  

2                    y = - 2*2 = - 4          - 4

now draw the graph ( it is a line )
by Level 8 User (36.8k points)

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