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How do I find the slope of a line tangent to function f(x) at a certian point if I am not given the equation of function f(x)?

2006-09-10 06:29:09 · 2 answers · asked by Anonymous in Education & Reference Homework Help

2 answers

u can use the formula y2-y1/x2-x1...

that is delta Y/delta X.

u find the difference betwwen the 2 poins of Y axis and divide the answer by the difference between the 2 points of X axis.

2006-09-10 06:36:12 · answer #1 · answered by tonima 4 · 0 0

the derivative of the given function f(x) will give the slope of the tangent.

2006-09-10 06:37:54 · answer #2 · answered by macline k 2 · 0 0

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