Find any points of discontinuity for each rational function. Sketch the graph. Describe any vertical or horizontal asymptotes and any holes. y=(x^3-1)/(x^2-1)

Which of the following shows the graph of y=2e^x?

The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?

The average distance in miles traveled in one hour if 660 miles can be covered in 1.5 hours