I need to find the vertical tangents for this function
I got this for the derivative
I know to set the denominator equal to zero and from there I'm stuck
Thanks in advance!
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Originally Posted by redsox25 I need to find the vertical tangents for this function check the exponents on the left side, please ...
oops sorry about that
other than y = 0 , the other three zeros look to be irrational when graphed w/ a calculator. unless there's some clever trick, solving by hand may be rather messy. http://www.math.vanderbilt.edu/~schectex/courses/cubic/
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