ex+ 2 x Use the following instructions to determine the end behavior of f(x) = e 2x + e 3x a. Evaluate lim f(x) by first dividing the numerator and denominator by e 3X X-00 b. Evaluate lim f(x) by first dividing the numerator and denominator by ex. X- - 00 c. Give the horizontal asymptote(s). d. Graph f to confirm your work in parts (a) (c)