Question

Evaluate the limit as x goes to -6: (absolute value in numerator)

Answer 1

?

Answer 2

-1

Answer 3

that's what i got; last time I got it wrong and said DNE,

Answer 4

this function
\[\frac{|x|}{x}\] is the same as saying
\[f(x)=-1 \] if x < 0 and
\[f(x)=1\] if x > 0

Answer 5

no, that would bet the limit as x goes to 0

Answer 6

since the limit is 1 from the right and -1 from the left. but here the limit is as x -> -6. so it is just -1

Answer 7

thanks!