Hey! can i get some help with my advanced functions work? - For each function, determine the equations of any vertical and horizontal asymptotes, the location of any holes, and the existence of any oblique asymptotes.

y = x / x - 2

y = x - 1 / 3x - 3

y = 1 / x2 + 2x - 15

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

None because i don’t know.