We call the ratio between two directly proportional quantities the constant of proportionality. When two quantities are directly proportional, they increase and decrease at the same rate. While these two quantities may increase or decrease, the constant of proportionality always remains the same.
<span>1.</span>divide
P(x) by (x-1) to get the quadratic equation... from which can be solve
using any method in finding the roots of quadratic equation.... 2 true
