Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

ning.com/public/activity/3001004/assessment
3.1.4 Quiz: Limits Practice
Question 2 of 9
Consider the following graph of 
y=f(x) :
What is the 
lim_(x rarr-1+)f(x) ?
A. Does not exist
B. 
-(1)/(2)
C. 1
D. 0
E. 2

ning.com/public/activity/30010043001004/assessment\newline33.11.44 Quiz: Limits Practice\newlineQuestion 22 of 99\newlineConsider the following graph of y=f(x) y=f(x) :\newlineWhat is the limx1+f(x) \lim _{x \rightarrow-1+} f(x) ?\newlineA. Does not exist\newlineB. 12 -\frac{1}{2} \newlineC. 11\newlineD. 00\newlineE. 22

Full solution

Q. ning.com/public/activity/30010043001004/assessment\newline33.11.44 Quiz: Limits Practice\newlineQuestion 22 of 99\newlineConsider the following graph of y=f(x) y=f(x) :\newlineWhat is the limx1+f(x) \lim _{x \rightarrow-1+} f(x) ?\newlineA. Does not exist\newlineB. 12 -\frac{1}{2} \newlineC. 11\newlineD. 00\newlineE. 22
  1. Approach from right: Look at the graph near x=1x = -1 from the right side to find the value that f(x)f(x) is approaching.
  2. Find value near x=1x = -1: Since we're approaching from the right, we're looking for the value of f(x)f(x) just to the right of x=1x = -1.
  3. Approaching value is 12-\frac{1}{2}: The graph shows that as xx approaches 1-1 from the right, f(x)f(x) approaches the value of 12-\frac{1}{2}.

More problems from One-step inequalities: word problems