Take out common factor, 3 :
3x - 3 = 3(x - 1)
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Answer: 3(x - 1)
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A center at q scale factor of 1/2
Turn y - 4 = -2/3(x - 6) into a linear equation.
y - 4 = -2/3(x - 6)
y - 4 = -2/3x + 4
+4 +4
y = -2/3x + 8
The equation that is perpendicular to y = -2/3x + 8 is y = 3x + 4 as shown in the image below using a graph.
You do that dilation by multiplying every x- and y-coordinate value by 2.5.