SOLUTION: I'm totally stuck on these two! Please help save my sanity. Write the equation of the line that has the indicated slope and contains the indicated points. Express the final equa

Algebra ->  Graphs -> SOLUTION: I'm totally stuck on these two! Please help save my sanity. Write the equation of the line that has the indicated slope and contains the indicated points. Express the final equa      Log On


   

Question 1089738: I'm totally stuck on these two! Please help save my sanity.
Write the equation of the line that has the indicated slope and contains the indicated points. Express the final equation in standard form:
M=1/2x, (2,3)
Write the equation of the line that contains the indicated pair of points. Express the final equation in standard form.
(2,1), (10,9)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
M=1/2, point(2,3)
-

y-3=%281%2F2%29%28x-2%29, in point-slope form.
y-3=x%2F2-1
y=x%2F2-1%2B3
y=x%2F2%2B2, slope-intercept form.
2y=x%2B4
-x%2B2y=4
highlight%28x-2y=-4%29
-------------------------------------------

(2,1), (10,9)
-
%289-1%29%2F%2810-2%29
8%2F8
1
-
y-1=1%28x-2%29
y-1=x-2
y-x-1=-2
-x%2By=-2%2B1
-x%2By=-1
highlight%28x-y=1%29