## sarah43 Group Title The graph of a function is given. Use the graph to find the indicated limit and function value, or state that the limit or function value does not exist. I will post graph one year ago one year ago

1. sarah43 Group Title

a. lim x-->(1+) f(x) b. f(1)

2. sarah43 Group Title

@satellite73

3. IsTim Group Title

Where do you think the limit exists at?

4. IsTim Group Title

From there, we can understand exactly what you need assistance in.

5. sarah43 Group Title

I am not sure how to approach this problem.. A. a. lim x-->(1+) f(x) = 1 b. f(1) = 0 B. a. lim x-->(1+) f(x) does not exist b. f(1) = 2 C. a. lim x-->(1+) f(x) = 2 b. f(1) = 2 D. a. lim x-->(1+) f(x) = 2 b. f(1) = 1

6. satellite73 Group Title

$\lim_{x\to 1^+}$ means you are headed to $$1$$ on the $$x$$ axis from the right, i.e. from numbers larger than 1|dw:1345691766209:dw|

7. sarah43 Group Title

wait i think i got it! is it B??

8. satellite73 Group Title

imagine you are going along the graph travelling from right to left, headed to where $$x=1$$ what $$y$$ value are you approaching?

9. satellite73 Group Title

actually the right and limit DOES exist the two sided limit $$\lim_{x\to 1}f(x)$$ does not exist

10. sarah43 Group Title

sorry i meant C since the y value you are approaching is 2

11. satellite73 Group Title

yeah, C is always a safe bet it is also correct in this case

12. sarah43 Group Title

ok thnxx

13. satellite73 Group Title

yw