Practice score: $9\mathrm{.}78/15$ Answered: $10/15$

Question $12$

The slope of the tangent line to the curve $y=\frac{2}{x}$ at the point $(4,\frac{1}{2})$ is:

$$

The equation of this tangent line can be written in the form $y=mxb$ where: $m$ is:

$b$ is: $$