Graphing

Connie

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Joined
Oct 6, 2006
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14
Hi, I'm Connie and I'm kind of having problems with this math ??? Can some1 help me?


On the accompanying set of axes, graph and label the following lines:

y= 5

x=-4

y= 5/4x + 5


Calculate the area in sq units of the triangle formed by the three points of intersection.



I don't get this... Is the y=5 and x=-4 supposed to be a line with no slope? How do i graph these?
 
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