Question

Where are the local max/min for the function
9sin(5*π**x*) between x=0 and x=2/5? Do this problem
by sketching the graph and thinking instead of using calculus.

Local maximum at *x*=

Local minimum at *x*=

Answer #1

Where are the local max/min for the function 7sin(7??) between
?=0 and ?=2/7 ?

f(x)= 12x- x^3
1. where is the local min? x-value
2. where is fhe local max? x-value
3. what is the inflection point? (x and y)
4. for which interval is the graph "concave down"?
for
what interval is the graph concave up?

PLEASE DO IT IN C++
ONLY.
THE
MIN-MAX
DIGIT
PROBLEM
Write a function
named minMaxDigit() that accepts an integer as an input parameter
and returns the largest and smallest digits using the two output
parameters min and max. For example, the call minMaxDigit(68437,
min, max) would set min to 3 and max to 8. If there is only one
digit, then both min and max are set to the same value. The
function has no return statement.

Plot 3) Plot "Planetary Mass*sin(i)" (Y-axis; min=0, max=10
Jupiter Masses) vs. "Semi-Major Axis" (X-axis; min=0, max=5 AU)
Question 5: Where would the planets of our solar system fit on
this graph? Comment on the differences that you see between the
planetary mass and semi-major axes of the planets of our solar
system and the exoplanet systems shown on your plot.

consider the function
f(x)=3x-5/sqrt x^2+1. given f'(x)=5x+3/(x^2+1)^3/2 and
f''(x)=-10x^2-9x+5/(x^2+1)^5/2
a) find the local maximum and minimum values. Justify your
answer using the first or second derivative test . round your
answers to the nearest tenth as needed.
b)find the intervals of concavity and any inflection points of
f. Round to the nearest tenth as needed.
c)graph f(x) and label each important part (domain, x- and y-
intercepts, VA/HA, CN, Increasing/decreasing, local min/max values,
intervals of concavity/ inflection points of f?

. Find the absolute max and min of the following function f(x,
y) = x^2 + 2xy − y^2 − 4x, 0 ≤ x ≤ 2, 0 ≤ y ≤ 2.

P{X=k}=c|k|for k =-2,-1,1,2 and Y=max(0,X) where max means
maximum. Thus, max(0,-3)=0, and max(0,3)=3. Commute the
following.
a) E[X]
b) E[max(0,X)]
c) P{Y=0}

Find the intervals where f(x) = (sinx) / (cosx+2), 0 ≤ x
<≤2π, is increasing or decreasing. Determine the local
maximum and the local minimum of the function.

For f(x)=2+3x+x3 find:
A.increasing and decreasing intervals
B. Local max and min coordinates
C. Concativity Intervals (UP & DOWN INTERVALS)
D. Inflection points coordinates
E. Graph of f(x)

a) The function f(x)=ax^2+8x+b, where a and b are
constants, has a local maximum at the point (2,15). Find the values
of a and b.
b) if b is a positive constand and x> 0, find the
critical points of the function g(x)= x-b ln x, and determine if
this critical point is a local maximum using the second derivative
test.

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