You can put this solution on YOUR website! y = -4x
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We know it is a straight line because there are no exponents.
To draw a straight line, you only need two points.
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So, pick a couple of values of 'x' and compute the values of 'y'
for example...
x = 2, y = -8
x = -2, y = 8
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The two point are thus: (2,-8), (-2, 8)
Plot them and draw the line.
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