Negative to the e (horizontal asymptotes)?

Question

lim 5/3+2e^-x and lim 5/3+2e^-x

x->infinite x->-infinite

Answer 1

limit of e^-x is 0 so,

2 * 0 = 0 and,

5/3 + 0 = 5/3

You must have a typo in your 2nd problem (repeated?), but the principle is the same.

.