hazemm Posted November 15, 2008 Report Share Posted November 15, 2008 does anybody know the scope and limits of the general equation to find the tangent to a curve at the point(xo,yo) the equation is the following: y-yo=dy/dx(x-xo) Reply Link to post Share on other sites More sharing options...
may_2010 Posted November 16, 2008 Report Share Posted November 16, 2008 i think you have to show a test of possible values for xo and yo using different types of numbers (i.e. integers, rational numbers, irrational numbers etc.) and from there the kinds of numbers that don't work in the equation are the ones you discuss in the limits and scope when i did my portfolio i set my tests up in a chart hope that helped Reply Link to post Share on other sites More sharing options...
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