F(x)=2x(x-3)/(x+4)(x+3), Creation of the hole: have 3 as a solution for both numerator and denomenator
Formation of a vertical asymptote at -4: have the denominator equal to zero when plugging in -4 such that the denominator equals to zero,
horizontal asymptote: have the highest degree of numerator and denominator equal and the quotient of their coefficient equal to 2(ever wonder why there is an "x" in the numerator? It is to set the highest degree of the numerator and denominator equal to each other.
If you need more explanations, ask, glad to help.
Label the bottom graph with the numbers in the x column and on the side label it with the numbers in the y column and then just dot it
Answer:
8xy
Step-by-step explanation:

First you want to subtract 21.91 from 68.77 which will leave you with 46.86 then you divide 46.86 by 1.72 then you get about 27.22 so 27.20 gigs were used
It’s 6
6 is the gcf between 18 & 30 & 36
6 • 3 = 18
6 • 5 = 30
6 • 6 = 36