Li Ting has three pieces of rope with lengths of 140 cm, 168 cm and 210 cm. She wishes to cut the three pieces of rope equally into smaller pieces without any leftover rope.
What is the greatest possible length of each of the smaller pieces of rope?

vertical asymptote .

horizontal asymptote .

step-by-step explanation:

given function is .

vertical asymptote is given by setting

denominator =0

when degree of numerator and denominator are same then divide first term of numerator by first term of denominator to get horizontal asymptote.