Question
What problems might you encounter when calculating the equation of a line whose graph is actually parallel to one of the axes?
The answer states, "Horizontal lines have any y-value and vertical lines have any x-value."
Could anyone explain this, I'm not sure if I fully understand it. Thanks.
The answer states, "Horizontal lines have any y-value and vertical lines have any x-value."
Could anyone explain this, I'm not sure if I fully understand it. Thanks.
Answers
bobpursley
take the graph 2y+Ox=10
try to plot it. It is a horizontal line, y=5. There is not a single x value.
try to plot it. It is a horizontal line, y=5. There is not a single x value.
anonymous
Ohhhh, that makes sense. Thanks :>