Thursday

August 21, 2014

August 21, 2014

Posted by **Vivan** on Saturday, February 2, 2013 at 3:46am.

- math -
**Reiny**, Saturday, February 2, 2013 at 8:52amso you have a slope of -2 and a point (1,5)

y = -2x + b

plug in the point

5 = -2(1) + b

b = 7

y = -2x + 7

or

y-5 = -2(x-1)

y-5 = -2x + 2

y = -2x +7

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