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Babyjaguar<3
please help ?? Is the line with equation x = 4 horizontal or vertical? What is the slope of this line? Is the line with equation y = -8 horizontal or vertical? What is the slope of this line?
when you have a line on x is that horizontal or vertical ??
x=4 means x is always 4 and y can be anything. so pick two numbers for y, say 0 and 1, you have the points 4,0 and 4,1 on the line connect the dots. is the line going sideways or up/down ?
.the slope is undefined?
http://www.coolmath.com/algebra/08-lines/08-graphing-horizontal-vertical-lines-01.htm
and is y=-8 is a horizontal line slope is 0 ?