How many points of intersection are there between line A and line B........

Mathematics
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How many points of intersection are there between line A and line B if they contain the points listed? 


Line A: (–4, 9) and (0, –3)
Line B: (4, –9) and (0, 3)

Jul 24th, 2015

Thank you for the opportunity to help you with your question!

Equations are as follows

-4x+6y

4x-6y

Equate the calculate the cordinates

-4x+6y=4x+6y

y=8x

The is no point of intersection

Zero


Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 24th, 2015

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