Determine the horizontal vertical and slant asymptote y=x^2+2x-3/x-7

a. vertical: x=7
slant: y=x+9
b. horizontal: x=7
c. vertical: x=-1,x=3
horizontal: y=7
d. vertical: x=7
horizontal: y=-1,y=3
slant: y=x-5

What is the length of an with endpoints a 3,2 and b 8,14

Ineed to find the answer to number 2

Atruck travels from a factory to a gas station in 4 minutes. it stops at the gas station for 3 minutes. the truck then returns to the factory in 3 minutes. which graph best represents the distance, y, in miles, of the truck from the factory for a certain amount of time, x, in minutes?