WeBWorK Standalone Renderer

Note: this problem has two parts. You will complete the second part after correctly submitting answers to the following parts (a)-(c).

Suppose $\displaystyle f(x) = \frac{x}{x-1}$ .

(a) $\displaystyle f\left( \frac{2}{t} \right) =$ help (formulas)

(b) $\displaystyle f\left( \frac{2}{t+2} \right) =$ help (formulas)

(c) Solve $f(x) = 5$ .
$x =$ help (numbers)

You can earn partial credit on this problem.

Note: This problem has more than one part.
Your score for this attempt is for this part only;
your overall score is for all the parts combined.