Question

For the attached graph, what is the value of:
lim x---> -3^- R(x)and
lim x---> -3^+ R(x)

Answer 1

"lim x---> -3^- " means "find what y is approaching as x gets closer and closer to -3 and you approach -3 from the left side"

Answer 2

lim x---> -3^+

means you approach -3 from the right

Answer 3

So would lim x---> -3^- R(x)= negative infinity and lim x---> -3^+ R(x)= positive infinity?

Answer 4

nailed both of them

Answer 5

Yay! thank you!!

Answer 6

you're welcome