Question 1118579
A line passes through (-1,-13) and (1,3). Find the equation of this line in intercept form.
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<pre>
| x    y    1|
|-1  -13    1| = 0
| 1    3    1|

</pre>
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x*(-13*1 - 3*1) - y*(-1*1 - 1*1) + 1*(-1*3 - 1*-13) = 0
-16x + 2y + 10 = 0
8x - y - 5 = 0
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y = 8x - 5