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The slope of the line is: With vertical line; the slope is undefined. 1 Undefined 0 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 A horizontal line has a slope of zero. The slope of the line is: 1 Undefined 0 negative undefined zero positive The slope is: This is negative slope. This is positive slope. The slope is: undefined negative positive zero What is the slope? Positive Negative Zero Undefined What is the slope? Positive Negative Zero Undefined Positive Negative Zero Undefined Positive Negative Zero Undefined Positive Negative Zero Undefined Positive Negative Zero Undefined Positive Undefined Negative Zero Negative Positive Zero Undefined How far over in the negative x direction? The run. (You need a negative sign.) To determine the slope of the line count your rise over the run. How far up? The rise. 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 What's the slope if undefined What's the slope if undefined 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 What's the slope if undefined 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 What's the slope if undefined 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 What's the slope 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 What's the slope of this line? |