SOLUTION: When graphing the fallowing system the two lines ___________ ______. x+y=4 x+y=-4 a) are Parallel b) intersect at one point c) are the same d) intersect at two points e) n

SOLUTION: When graphing the fallowing system the two lines _____ . x+y=4 x+y=-4 a) are Parallel b) intersect at one point c) are the same d) intersect at two points e) n

Question 59713: When graphing the fallowing system the two lines __________________.
x+y=4
x+y=-4
a) are Parallel
b) intersect at one point
c) are the same
d) intersect at two points
e) none of the above
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
When graphing the following system the two lines __________________.
x+y=4
x+y=-4
are Parallel
b) intersect at one point
c) are the same
d) intersect at two points
e) none of the above
:
For the first equation let x=0 and y=4 Plot (0,4)
Then let y=0 and x=4 Plot (4,0)
Connect the points and you have a line.
For the second equation, let x=0 and y=-4
then let y=0 and x=-4
Connect the points and you have a second line.
Take a look:

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