The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of year
1 answer:
You might be interested in
The slope of the tangent line to at
is given by the derivative of
at that point:
Factorize the numerator:
We have approaching -1; in particular, this means
, so that
Then
and the tangent line's equation is