QuestionFind the secant line for $f(x)=\frac{5}{x}$ at $x=4$ and $x=5$, and the tangent line at $x=4$.

Studdy Solution
implify the equation to get the equation of the tangent line.
$$y = -0.3125x +2.5$$a. The equation for the secant line is $y = -0.25x +2$ b. The equation for the tangent line is $y = -0.3125x +2.5$