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Limits and Continuity
Page 2
Questions (111)
lim x-> infinity (7x^(5/3)-2x^(1/3)+6)/(-2x^(8/5)-5x+square root(x))
1 answer
asked by
Kesha
425 views
What is the lim of the square root of x times sin of (1/x) as x approaches infinity
3 answers
asked by
Bruce
1,154 views
determine the vertical asymptotes of the graph of function.g(x)=x^3 diveded by 5x^3-x^2-22x
1 answer
asked by
Anonymous
408 views
A function can be continuous at every point of a deleted neighborhood of some point and still not have a limit at the point
2 answers
asked by
Marcus
492 views
A function is continuous at a point if its limit exists at that point.
I think it's false because of the counterexample of
1 answer
asked by
Marcus
366 views
lim
x!0 k + cosmx x2 = −4 . FIND M AND X?
1 answer
asked by
DON
309 views
(x2-27)/(x-3) as x tends to 3
1 answer
asked by
John
224 views
If g(x) is continuous for all real numbers and g(3) = -1, g(4) = 2, which of the following are necessarily true?
I. g(x) = 1 at
2 answers
asked by
Mishaka
651 views
if lim f(x) = a^3
x->a and if lim g(x) = a^2 x->a calculate the following limit: lim f(x)*(x-a)/(x^3-a^3)*g(x) = x->a
1 answer
asked by
Raf
438 views
make F(x)=3/x-11 vertical asymptote
3 answers
asked by
F(x)=3/x-11 vertical
327 views
Find the number of real numbers that are not in the domain of the function $$f(x) = \frac{1}{x} + \frac{1}{x^2} +
3 answers
asked by
alice
62 views
find all vertical and horizontal asymptoles
f(x)=4x/x^+1
2 answers
asked by
Ash
849 views
The limit as x approaches infinity of (1+1/x)^x.
I tried this twice and I got an answer of e both times, but the answer that my
3 answers
asked by
Jake
385 views
For the function f(x) = 1/(x2+14x-42) there are two vertical asymptotes. Determine the x-coordinate of each one
1 answer
asked by
mj
348 views
vertical asymptotes of tan(pi*x)
3 answers
asked by
zach
336 views
a) Give an example of a function, whose limit exists as x approaches 2, but it is not continuous at x=2
b)Give an example of a
2 answers
asked by
Akkie
594 views
Given that lim x-> f(x)=6 and that lim x-> g(x)= -4, evaluate the following limit. Assume that c is a constant.
lim -2f(x) - 12 /
2 answers
asked by
Randy
661 views
I have a review problem I am having problems with. This is the problem:
Be able to show the function, g(x) is O(f(x)) numerically
1 answer
asked by
Elisabeth
505 views
Give the domain of the function and identify any vertical or horizontal asymptotes.
h(x) = 1 / x - 3 + 1 I had x = 0 and y = 3.
1 answer
asked by
Hannah
395 views
Why does lim10^(3-x) as x approaches infinity = 0?
And why does lim10^(1/x) as x approaches infinity = 1? Are properties of
1 answer
asked by
Stuck
326 views
can someone help me determine that limit for the following function, as x --> -2?
2 - abs(x) / 2 + x
1 answer
asked by
thomas
409 views
lim h->0 (((1/(1+h))-1)/h
I don't understand how the answer is -1 shouldn't it be 0?
3 answers
asked by
sh
357 views
lim x ->infinity (e^x/lnx)
I got infinity/0 but is that allowed to be my answer? what about this one: limx->infinity (sqrt of x
3 answers
asked by
Bob
438 views
I need some help on getting ideas for my limits & continuity calculus project!
For the limits project: I have to conduct an
2 answers
asked by
RJ
586 views
convergent divergent transform
3 answers
asked anonymously
13 views
Find the limit or state that the limit does not exist for 3sub n +2 / n
Choices a)=0 b)does not exist c)=3 d)=2 I believe the
1 answer
asked by
Kellie
450 views
How do check the graph of a function has an infinite discontinuity at a point or not? (without the help of a graphing
1 answer
asked by
Jen
611 views
find the constants a and b so the function is continuous on a real line
piecewise function: f(x)={5, if x<= -2; ax+b, if -2<x<3;
4 answers
asked by
anonymous
1,477 views
Can someone please help me with these two? im so lost and i really appreciate it if someone could show me what to do!
1) To
5 answers
asked by
maura (urgent!!)
1,190 views
Use the given graph of f to find a number δ such that
if 0 < |x − 3| < δ then |f(x) − 2| < 0.5. since i cannot put up the
2 answers
asked by
Angel
1,133 views
Use a graphing utility to graph the function. Then use the trace or table feature to identify the limit.
lim 5/x-2 x-->2 I know I
2 answers
asked by
Abbey(Please help)
1,040 views
The scientists Verhulst (1828) and Peal (1930) proposed the following growth model for a population living in an environment
2 answers
asked by
josh
976 views
Using L'Hôpital's rule, evaluate lim of xe^(-x) as x approaches infinity
2 answers
asked by
Cynthia
916 views
Consider the following.
lim x→−2 2x^2 − 2x − 12/x + 2 Find the limit of the function (if it exists). (If an answer does
1 answer
asked by
Anonymous
909 views
Find the limit as x approaches 0 of (tan6x)/(sin2x)
2 answers
asked by
Me
861 views
what is the removable DISCONTINUITIES of each:
1.) y=\frac{10x}{x+3} 2.) y=\frac{3x-2}{x+1}
1 answer
asked anonymously
56 views
find the domain of the following functions
f(x)=1/x+ 5/x-3
5 answers
asked by
kim
1,099 views
Rolle's theorem cannot be applied to the function f(x) = x^1/3 on the interval [–1, 1] because...
f is not differentiable on
1 answer
asked by
Anonymous
769 views
find lim f(x) - lim f(x)
x->infinity x->-infinity if f(x)=ln (x+sqrt[x^2+a^2])/(x+sqrt[x^2+b^2]) a and b are real numbers
1 answer
asked by
J
702 views
Given ƒ(x) = e^x, verify that lim h→0 (e^(x+h)−e^x)/h = e^x and explain how this illustrates that ƒ′(x) = ln e • e^x =
5 answers
asked by
Anonymous
656 views
State which of the conditions are applicable to the graph of
y = f(x). (Select all that apply.) lim x→infinity f(x) =
2 answers
asked by
Lyric
668 views
find the value of a, if it exists, such that the following function is continuous at X = 2.
piecewise function f(x)={x^2-3x+1, if
4 answers
asked by
Sarah
638 views
the limit of cuberoot((-3x^3+5x+2)/(x^2-1)) as x approaches 3 is the problem.
how could (-3x^3+5x+2) so it would be factored out
1 answer
asked by
.
642 views
lim tan x - x/
x -> 0 x^2
2 answers
asked by
Lereesa
597 views
If the function f is defined by
f(x)=0 if x is rational f(x)=1 if x is irrational prove that lim x-->0 f(x) does not exist. Can
2 answers
asked by
Anonymous
601 views
Evaluate each of the following.
(a) lim x->0(e^x)-1-x/ x^2 (b) lim x->0 x-sinx/x^3 (c) lim x->infinity (In x)^2/x (d) lim x->0+
2 answers
asked by
Anonymous
595 views
lim (x^3-1)/(x^3+2x^2y+xy^2-x^2-2xy-y^2)
(x,y)->(1,0) alright i approached this at y=0. and got the limit as 3. where else can i
2 answers
asked by
Bryant
562 views
I need some help on getting ideas for my limits & continuity calculus project!
For the limits project: I have to conduct an
2 answers
asked by
RJ
568 views
Could someone help me with this question.
Determine what limit would be represented by the following graph. imgur dot com/bceWN I
2 answers
asked by
Matthew
557 views
Locate the discontinuities of the function
y=(5)/(3+e^(1/x))
3 answers
asked by
marisa mecham
515 views
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Parent Categories (6)
Algebra
Analysis
Calculus
Functions
Mathematics
Trigonometry