32 Answered Questions for the topic Continuity And Limits
Continuity at a Point
Show that f(x) is continuous at x=a if and only if lim(h→0) f(a+h) = f(a).
How?
09/25/18
Find the values of a and b so that f(x) is continuous everywhere
Question: Find the values of a and b so that f(x) is continuous everywhere
- Just to be clear, f(x) is a piecewise function
f(x) = 3x-4, x > 4
a + √x, 0 < x ≤ 4
...
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Continuity And Limits
09/23/18
How do I solve lim x→π/2 (√sinx - 1)/(x-π/2)?
How do I solve lim x→π/2 (√sinx - 1)/(x-π/2)?
Continuity And Limits
08/04/18
Evaluate limit X tends to zero bracket 1 upon x minus cot X
Help me...
Continuity And Limits
06/19/18
Find the value of a, b that makes the function continuous.
f(x)=
4x^-1 for x<-1
ax+b for -1≤x≤(1/2)
2x^-1 for x> (1/2)
06/14/18
Proving continuity of a differentiable function
Hi I have been given a function f:(a,b)→R, which is differentiable on (a,b). How do I use this information to prove that f is also continuous on (a,b)? Thanks.
06/10/18
Proving continuity of a differentiable function.
Hi
I have been given a function f:(a,b)→R, which is differentiable on (a,b). How do I use this information to prove that f is also continuous on (a,b)?
Thanks.
05/23/18
On what domain is the function f ( x ) = 2 x^2 − 3 x + 8 continuous?
on what domain is the function f(x)=2x2-3x+8 continuous?
Continuity And Limits
11/07/17
At what points (x, y, z) in space is the function f(x,y,z)=ln xyz continuous?
how to solve it...????steps....????method...?????
Continuity And Limits
11/07/17
ASK A QUESTION At what points (x, y, z) in space is the function f(x,y,z)=(x^2+y^2-1)^(1/2) continuous?
what's the procedure...??
Continuity And Limits
11/07/17
At what points (x, y, z) in space is the function f(x,y,z)=x^ 2 + y ^2 - 2z^2 continuous?
how to find this?????what is the procedure of this questiion??????
Continuity And Limits
11/06/17
is the square root of the absolute value of x uniformly continuous
is the square root of the absolute value of x uniformly continuous
Continuity And Limits Discontinuity
08/12/17
best description on figuring out if this is jump, infinite, continous, or removable
g(x)= {1/(x-2) if x<1
{2x-4 if x> or equal to 1
Continuity And Limits
08/12/17
if the following function is continous, then what is the value of b?
g(t)={(2t^2+2t-24)/(t-3) if t is not equal to 3
{b if t=3
Continuity And Limits
08/12/17
the best description concerning the continuity of g(x) is?
g(x)={1/(x+1) if x<1
{2x-1 if x> or equal to 1
Continuity And Limits Discontinuity
08/12/17
if the following is continuous, what is a
h(t)={2t+b if t<0
{2cos(t)-3 if 0< or equal to t < or equal to pi/2
{asin(t)+5b if t>pi/2
06/08/17
For what value of the constant c is the function f continuous on (-infinity, infinity)?
f(x)= cx^2 + 2x if x < 3 and
x^3 - cx if x ≥ 3
Continuity And Limits
05/04/16
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is conti
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a.
f(x) = (x^2 -...
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Continuity And Limits
05/04/16
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is conti
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a.
f(x) = 5, x does...
more
Continuity And Limits
05/04/16
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is conti
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a.
f(x) = ln lx+3l,...
more
Continuity And Limits
05/02/16
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is cont
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a.
f(x) = 3+x,...
more
Continuity And Limits
05/02/16
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is conti
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a.
f(x) = x/lxl, a = 0
Continuity And Limits
05/02/16
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is conti
For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a.f(x) =...
more
02/01/16
Y=xtanx/x^2+1 when is it discontinuous
for me it is always continuous because theres the +1 in the denominator, however the back of my book says that the answer is all x except npi/2
10/05/15
Use the Intermediate Value Theroem to solve
A monk leaves the monastery at 7:00 am and takes his usual path to the top of the mountain, arriving at 7:00 pm. the following morning, he starts at 7:00 am at the top and takes the same path back...
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