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January 28, 2015

January 28, 2015

Posted by **Hannah** on Thursday, September 13, 2012 at 11:41pm.

- Math (Algebra 2) -
**Reiny**, Friday, September 14, 2012 at 12:11amSo the slope between any segment must be the same

slope for first two points:

(0-1)/(4-2) = -1/2

slope between 1st and last point:

(k^2 - 1)/(-4-2) = (k^2 - 1)/-6

so (k^2 -1)/-4 = -1/2

2k^2 - 2 = 4

2k^2 = 6

k^2 = 3

k = ± √3

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