The equation of a line in point slope form is expressed as:
y - y1 = m(x-x1)
where:
Given the following:
Substitute into the formula:
y - 1 = 3(x-6)
y - 1 = 3x - 18
y - 3x = -18 + 1
y -3x = -17
Next is to plot the equation of the line y -3x = -17
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