Question

lim ((1/(x+4)) = 1/2
x-> -2

or

a=-2
L=1/2
f(x)= (1/(x+4))

The question says we will need a constraint on |x+2|, so it says to assume |x+2|<1.
This is the part that is confusing me because I can solve any other limit question.

The options for answers are:
a)[0,min{1,4epsilon})
b)(0,min{1,6epsilon}]
c)[0,min{1,2epsilon})
d)(0,min{1,2epsilon}]
e)(0,min{1,4epsilon})

Answer 1

B is the answer.