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Function analysis
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Questions (76)
A cost function c(x) for producing x number of units: c(x) =20x+150
a) what would be the cost of producing 10 units b) how many
4 answers
asked by
Anonymous
880 views
Consider the function f(x)=(4^x−1)/x.
(a) Fill in the following table of values for f(x): x= -0.1 -0.01 -0.001 -0.0001 0.0001
1 answer
asked by
Abi
834 views
For the function y=2sin(x)-cos^2(x) on [0, 2pi] find the following:
Domain x and y intercepts Vertical asymptotes Horizontal
4 answers
asked by
Sarah
1,085 views
Sketch the graph of f(x)=x^2/x-2. Identify the domain, x-intercepts, y intercepts, symmetry, periodicity, asymptotes, increasing
3 answers
asked by
Anonymous
816 views
Question – 2: Consider the function,f(x) = (2/x+2)+4exp(-2x).
(a) Find the area under the graph,A,and the average value,W, of
1 answer
asked by
Victoria
430 views
state the range of y=2sin(4x)-3
2 answers
asked by
tyron
700 views
6)
The function f(x)=4x3−18x2−480x−2 is decreasing on the interval ? Enter your answer using the interval notation for open
1 answer
asked by
spud
641 views
Find the maximum value of |r| and any zeros of r. (Assume 0 ≤ θ < 2π. Enter any zeros as a comma-separated list.)
r = 19 -
2 answers
asked by
Thomas
617 views
Please help!!
Okay so my teacher has been away and hasent explained anything to us and we have to find the intercepts, critical
2 answers
asked by
mia
607 views
r=4/(-2-6sinϴ)
1. What is the eccentricity of the function? 2. What is the distance between the pole and the directrix? 1. A. 2
2 answers
asked by
Sade
598 views
Consider the function f(x)=x^n for positive integer values of n.
(a) For what values of n does the function have a relative
2 answers
asked by
helga
592 views
Annual profit in thousands of dollars is given by the function,p(x)=200square x-3 +10,000,where x is the number of items sold in
2 answers
asked by
pamela
596 views
The third-tallest Ferris Wheel in the world is the London Eye in England.The height (in metres) of a rider on the London Eye
2 answers
asked by
A
556 views
Okay i have a few function questions im gonna post. Im completely confused with these so any help would be great.
Minimum or
2 answers
asked by
Colin
523 views
Find where the function is increasing and where it is decreasing
f(x)=2sin(x) on [0,2pi] Thanks
2 answers
asked by
Mike
488 views
Find constants a and b in the equation f(x)= ax^b/(ln(x)) such that f(1/8)= 1 and the function has a local minimum at x= 1/8
3 answers
asked by
Shannon
471 views
Find the critical point(s) of the function.
Then use the second derivative test to classify the nature of each point, if
1 answer
asked by
amalia
467 views
Describe the end behavior of each function
F(x)=-Xsquared -2x+3
1 answer
asked by
Alijha
479 views
How can we determine from a graph if a function is shown or not?
1 answer
asked anonymously
42 views
f(x) = 3 cos 5 x, minimum value of the function f(x)
1 answer
asked by
mahmoud
15 views
Compare the functions f(x)=x3+1 and g(x)=x+1 . Which of the following statements is true about the intercepts of the functions?
1 answer
asked by
.
37 views
y = (x - 1) / ((4x^2) - 4)
1. Factor the denominator completely. Show your work and explain how you got your answer. 2. List all
1 answer
asked by
area 51
26 views
hat is the graph of the function? y=2⋅2x = 2 ⋅ 2 (1 point) Responses The x-axis goes from negative 4 to 4 and the y-axis
3 answers
asked anonymously
30 views
Casey recently purchased a sedan and a pickup truck at about the same time for a new business. The value of the sedan S
, in
1 answer
asked by
Hana
20 views
Given : f(x) = -x^2 + 2x + 5
Calculate f(-3) - f (2)
1 answer
asked by
khonka mayile
12 views
y =(x+1)^3 -2
Which of these points do not belong to this function (-3,6) (-3,-10) (0,-1) (-2,-3)
1 answer
asked anonymously
5 views
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Algebra
Algebra/Functions
Calculus
Data Analysis
Functions and Relations
Graph Theory
Graphing
Math
Mathematics
Number Theory
Population growth and food availability
Trigonometry