Write an equation in slope-intercept form of the line through points S(–1, –4) and T(3, 4).

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asked Dec 2, 2018 225k views

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Poojathorat · Answer 1 · 2018-12-09T17:39:14+0000

Through the slope equation, we know that the slope, or m, is 2.
This gets us to y = 2x + b.
Next we plug in a point and get 4 = 2(3) + b, or b + 6 = 4, or b = -2.
This gives us our answer: y = 2x - 2.

Hope this helps!

Write an equation in slope-intercept form of the line through points S(–1, –4) and T(3, 4).

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