Question

a. Suppose that f(x) = –. As 2 + +, f(z) behaves like: y= Preview syntax error 2 + 7 suppose that f(x) = 201 8 As a 00, f() behaves like: Preview syntax error c. Suppose that f(x) = 1 + 2 + 2 + 2x2 + 2,1 T. As 2 + too, f(x) behaves like: Preview syntax error

Answer 1

(a) f(x) = 4 As - I x Then fox) tends to o. : y = f(a) o os as & D (b) fox) = x+7 30+148 at 7 3af148 = 1+ 7 3+ 148 As a Ia then fra tends to 1-2 to 1 2 7 / 0 af x20] ie fon) tends to 2 - and 1480 asxia y = f(n) - 1 AS ay ta

Itxt x2 2+2x24224 27227204 24 ofoto 24 + 2 2 2 2 + 2 As I then tow tands to lo+0+2) te f(x) tends to o r ho as at a le fon) tends to o. I h o asay I a - 2 yo asa ta - Y= f(x) o asa I 2 o asa a and 2 o ad x Ix |