Asked by jessie

determine
lim f(x)
x -> 1
where f(x) =
{ 13 - x^2, x < or equal to 1
11 - x, x > 1


a. 11
b. limit does not exist
c. 13
d. 10
e. 12

Answers

Answered by Steve
left limit: 13-1^2 = 12
right limit: 11-1 = 10

Looks like B to me

Now, if it were 11+x, then the limit would be 1 from both sides.

Note that f(1) is not defined
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