How do I go about doing this problem http://gyazo.com/e9e1a4fac980a047f2c4cd9450a4b017 I'm a little confused with the formulas :/

Question

astrophysics · Answer

Standard form of the equation is as such $$Ax+By=C$$ you're given a point and the slope, so you can use the point slope form formula, $$y-y_1=m(x-x_1)$$ where your point is $$(x_1, y_1)$$ and slope is m.

astrophysics · Answer

Now you should be able to do the problem :))))

anonymous · Answer

Thank you

anonymous · Answer

(Y-y)=m(X-x)    standard form
Y-2= m(X-6)
Y-2=-1/2(x-6)
Y=-1/2x+3+2
Y=-1/2x+5

did you get y=- 1/2x+5 ?