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Mathematics 21 Online
OpenStudy (shadelily):

Use technology to explore the values of m such that the straight line y=mx−2y=mx−2 is a tangent to the circle with equation x2+y2=2. Confirm your results algebraically.

OpenStudy (3mar):

If I may help?

OpenStudy (shadelily):

@3mar I would really appreciate help, yes.

OpenStudy (3mar):

Thank you. Give me 3 min, please!

OpenStudy (triciaal):

typo duplicate in the question, right?

OpenStudy (3mar):

technology : means graphing calculator or software?

OpenStudy (shadelily):

@3mar Yes

OpenStudy (shadelily):

@triciaal I'm sorry but I'm afraid I can't find what you're talking about...

OpenStudy (3mar):

Ok I got it

OpenStudy (triciaal):

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