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balandron [24]
2 years ago
8

Find the equation of the straight line which passes through each of the following pairs of points.

Mathematics
1 answer:
Tems11 [23]2 years ago
4 0

Answer:

y = 3x + 1

Step-by-step explanation:

First, find slope:

y2 - y1 / x2 - x1

10 - 4/ 3 - 1 = 6 / 2 = 3

Then, put the equation into point-slope form using the point (1, 4):

y - y1 = m(x - x1)

where m is the slope

y - 4 = 3(x - 1)

If you want to put this into slope-intercept form, it would be

y-4=3(x-1)\\y - 4 = 3x - 3\\y = 3x + 1

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