Find the slope of the tangent to the curve at the point where x=a. This is what I get Then I'm stuck from there. Oh and don't use derivatives or that stuff because we haven't learned that yet.
Last edited by yoman360; Aug 20th 2009 at 10:55 PM.
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Originally Posted by yoman360 Find the slope of the tangent to the curve at the point where x=a. This is what I get Then I'm stuck from there. Oh and don't use derivatives or that stuff because we haven't learned that yet. I take your last term: Now cancel (x-a):
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