For the function , :

MATHEMATICS · Multi-part · AP · AP Precalculus · Polynomial and Rational Functions · Polynomial and Rational Functions

Problem

For the function

y = \frac{k}{x}

k > 0

: (1) - i Describe the effect of varying

k

. (2) - ii State the quadrants in which the graph lies. (3) - iii Draw a sign diagram for the function.