Question
In: Math
Consider the function below. f(x) = ex 3 + ex Find the interval(s) where the function...
Consider the function below.
f(x) =
| ex |
|
3 + ex |
Find the interval(s) where the function is decreasing. (Enter your answer using interval notation. If an answer does not exist, enter DNE.)
Find the local maximum and minimum values. (If an answer does not exist, enter DNE.)
Find the inflection point. (If an answer does not exist, enter DNE.)
Consider the function below.
f(x) =
| x2 |
| x2 − 16 |
Find the interval(s) where the function is increasing. (Enter your answer using interval notation. If an answer does not exist, enter DNE.)
Find the inflection point. (If an answer does not exist, enter DNE.)
local minimum value
Solutions
milcah answered 1 year agoRelated Solutions
Find the interval(s) where the function f (x) = 1 x2 − 5x is increase or...
Find the interval(s) where the function f (x) = 1 x2 − 5x is
increase or decreasing. Include a sign 10 chart and test
values.
9. Given the function: f(x)=3x2+5x-17 a. find the interval where the function is increasing and where...
9. Given the function: f(x)=3x2+5x-17
a. find the interval where the function is increasing and where
it is decreasing.
b. Clearly state the critical number(s) of the function.
c. Find the relative extrema of the function( using 1st
derivative test). answer should be in (x,y)
10. Given the function: x3 - x2 + 52x -
17
a. determine the intervals where the graph of the given function
is concave upward and where it is concave downward.
b. Find any inflection...
1. Find the critical numbers of the function f (x) = x^3− 12x in the interval...
1.
Find the critical numbers of the function f (x) = x^3− 12x in the
interval [0, 3]. Then find the absolute maximum and the absolute
minimum of f(x) on the interval [0,3].
2. Using only the limit definition of derivative, find the
derivative of f(x) = x^2− 6x (do not use the formulas of
derivatives).
Consider the function f(x)=arctan [(x+6)/(x+5)] Express the domain of the function in interval notation: Find the...
Consider the function f(x)=arctan [(x+6)/(x+5)] Express the
domain of the function in interval notation: Find the y-intercept:
y= . Find all the x-intercepts (enter your answer as a
comma-separated list): x= . Does f have any symmetries? f is even;
f is odd; f is periodic; None of the above. Find all the asymptotes
of f (enter your answers as comma-separated list; if the list is
empty, enter DNE): Vertical asymptotes: ; Horizontal asymptotes: ;
Slant asymptotes: . Determine the...
Consider the function f(x)=arctan [(x+6)/(x+5)] Express the domain of the function in interval notation: Find the...
Consider the function f(x)=arctan [(x+6)/(x+5)]
Express the domain of the function in interval notation: Find
the y-intercept: y= . Find all the x-intercepts (enter your answer
as a comma-separated list): x= . Does f have any symmetries? f is
even; f is odd; f is periodic; None of the above. Find all the
asymptotes of f (enter your answers as comma-separated list; if the
list is empty, enter DNE): Vertical asymptotes: ; Horizontal
asymptotes: ; Slant asymptotes: . Determine the...
Consider the function on the interval (0, 2π). f(x) = sin(x) cos(x) + 2 (a) Find...
Consider the function on the interval (0, 2π).
f(x) = sin(x) cos(x) + 2
(a) Find the open interval(s) on which the function is
increasing or decreasing. (Enter your answers using interval
notation.)
increasing
( )
decreasing
( )
(b) Apply the First Derivative Test to identify all relative
extrema.
relative maxima
(x, y) =
(smaller x-value)
(x, y) =
( )
(larger x-value)
relative minima
(x, y) =
(smaller x-value)
(x, y) =
...
Using Matlab, consider the function f(x) = x^3 – 2x + 4 on the interval [-2,...
Using Matlab, consider the function f(x) =
x^3 – 2x + 4 on the interval [-2, 2] with h
= 0.25. Write the MATLAB function file to find the
first derivatives in the entire interval by all three methods i.e.,
forward, backward, and centered finite difference
approximations.
Could you please add the copiable Matlab code and the associated
screenshots? Thank you!
Consider the function on the interval (0, 2π). f(x) = sin(x)/ 2 + (cos(x))^2 (a) Find...
Consider the function on the interval (0, 2π). f(x) = sin(x)/ 2
+ (cos(x))^2 (a) Find the open intervals on which the function is
increasing or decreasing. (Enter your answers using interval
notation.) increasing decreasing (b) Apply the First Derivative
Test to identify the relative extrema. relative maximum (x, y) =
relative minimum (x, y) =
f(x)=e^x/(3+e^x) Find the first derivative of f. Use interval notation to indicate where f(x) is increasing....
f(x)=e^x/(3+e^x)
Find the first derivative of f.
Use interval notation to indicate where f(x) is increasing.
List the x coordinates of all local minima of f. If there are no
local maxima, enter 'NONE'.
List the x coordinates of all local maxima of f. If there are no
local maxima, enter 'NONE'.
Find the second derivative of f:
Use interval notation to indicate the interval(s) of upward
concavity of f(x).
Use interval notation to indicate the interval(s) of downward
concavity...
Consider the function f(x)=A(1+x/3) for –1 < x < 1. Find the value of A that...
Consider the function f(x)=A(1+x/3) for –1 < x < 1.
Find the value of A that makes this function a pdf.
Find the probability that X<1/2.
Find the cdf of X.
Use the cdf to find the probability that X > -1/2.
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