anonymous
  • anonymous
The graph of a function f is given above.
Calculus1
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
What is \[\lim_{x \rightarrow 2}\frac{ x }{ f(x)+1 }\]
dinamix
  • dinamix
f(x) equal what mate
anonymous
  • anonymous
|dw:1440258551985:dw|

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Vocaloid
  • Vocaloid
well, start by finding f(2)
anonymous
  • anonymous
f(2)=-1
dinamix
  • dinamix
its infinity this lim but dont know + or -
dinamix
  • dinamix
its + infinity
anonymous
  • anonymous
How do I know if it's positive or negative Infiniti?
amistre64
  • amistre64
1 - (something smaller than 1) is a positive number; and x=2 is a positive number +/+ = +
amistre64
  • amistre64
|dw:1440260968991:dw|
anonymous
  • anonymous
I forgot to make the bottom of the graph negative oops :(
anonymous
  • anonymous
|dw:1440261046439:dw|
amistre64
  • amistre64
you see that for say x between 1 and 3, that the top of the setup is positive and that the bottome part: f(1,3) + 1 is just the same as: 1 - (a fraction) is positive
anonymous
  • anonymous
How did you get f(1,3) +1 and 1-(a fraction)?
amistre64
  • amistre64
i glossed over x=2 :) other than that you see that f(x) is a value between 0 and -1 right?
amistre64
  • amistre64
-a + 1 = 1 - a
amistre64
  • amistre64
and saying "a fraction" is lazy as well, since the values are both rational and irrational.
anonymous
  • anonymous
Oh ok :) so f(1,3) means those are the x values that cross on 0 and that's why you add 1?
amistre64
  • amistre64
f(x) + 1 is the bottom of your setup and if we just focus on the values between 1 and 3; f(1,3) just denotes all the values we can conceive of yes
amistre64
  • amistre64
x = (1,3) includes x=2 f(1,3) includes all the values that x produces along the stated domain
anonymous
  • anonymous
Ohh ok :)
anonymous
  • anonymous
So do I solve for 1 first, and the 3?
amistre64
  • amistre64
no, i was just making an observation the value of the bottom, when x=2, is 0 since f(2) = -1 now, the limit is defined if the value that is approached from the left and right of x=2 is the same. so we observe that for a small enough region around x=2, the top is always positive, and the bottom is always positive; therefore, we approach the same infinity (+inf). but in may classes, infinity is still classified as DNE
anonymous
  • anonymous
Ohh ok I understand now :)
amistre64
  • amistre64
good luck
anonymous
  • anonymous
Thank you!!!!

Looking for something else?

Not the answer you are looking for? Search for more explanations.