math
posted by Anonymous .
graph the line with slope 1/2 passing through the point(5,2)
find the slope of the line 5x+5y=3 write answer in simplest from
consider the line 2x4y=4 what is the slope of a line perpendicular to this line. what jis the slope of a line parallel to this line

to graph the line, plot the point (5,2)
Now, since the slope is 1/2, that means that y increase by 1 when x increases by 2. So, starting at (5,2), move right 2 and up 1 and plot that point : (3,1).
Draw the line through those two points.
the slope of 5x+5y=3 is 1
The slope of 2x4y=4 is 1/2. So is the slope of all lines parallel to it. The slope of all perpendiculars to it is 2.