i got ur problem now .this fact of urs is conceptually wrong !! intercept are made when the line crosses the X or the Y axis .a parallel line to either X or Y axix is not meeting those axis any where . coz if they were then the lines will not be parallel at first place !!y = 2 has a slope of zero and intercept of 2.
the x intercept is infinity.
GMATPrep Question - Slope of line K
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aditya8062
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- hemant_rajput
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I agree with your concept of intercept of line. I said infinity because I thought it would be easy to comprehend but I guess it did lead to confusion. Actually x intercept is not defined for line y=2 or any line parallel to x axis.aditya8062 wrote:i got ur problem now .this fact of urs is conceptually wrong !! intercept are made when the line crosses the X or the Y axis .a parallel line to either X or Y axix is not meeting those axis any where . coz if they were then the lines will not be parallel at first place !!y = 2 has a slope of zero and intercept of 2.
the x intercept is infinity.
I'm no expert, just trying to work on my skills. If I've made any mistakes please bear with me.
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aditya8062
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infinity or not defined are same .the fact is that this line is not cutting X axis any where so the intercept which any line makes with coordinates (0 , 0 ) is nil or zero .Actually x intercept is not defined for line y=2 or any line parallel to x axis.
- hemant_rajput
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nil and zero are 2 different things; zero means origin while nil means not anywhere, which is same as not defined. Also infinity or not defined are not same in everywhere.aditya8062 wrote:infinity or not defined are same .the fact is that this line is not cutting X axis any where so the intercept which any line makes with coordinates (0 , 0 ) is nil or zero .Actually x intercept is not defined for line y=2 or any line parallel to x axis.
I'm no expert, just trying to work on my skills. If I've made any mistakes please bear with me.
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aditya8062
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i am not sure what it meanszero means origin while nil means not anywhere
but i will put it to rest .i just checked this problem in net . its a prep problem and the answer is E .the reasoning of prep is same as mine .so i guess that concludes it .












