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OpenStudy (anonymous):
Determine whether the curve has a tangent at the indicated point. If it does, give its slope. If not, explain why..
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OpenStudy (anonymous):
OpenStudy (anonymous):
yes, 1/2
OpenStudy (anonymous):
The whole thing is piece wise function.. How can you tell?
OpenStudy (anonymous):
sorry it should be -1/4
OpenStudy (anonymous):
How can you tell? Lol I have 4 more problems of this type so I want to know how to find it..
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OpenStudy (anonymous):
so u take derivative at x = 2 which is -1/x^2 , and then u plug in x as 2
OpenStudy (anonymous):
Oh, but first I have to check if it is continuous right? If it not, then it would have no tangent?
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