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Yoona

Questions (32)

a rectangu7loar field is to be enclosed with exactly 240 meters of fencing materials. if the length is 8 meters more than the
1. 3 answers
2. 428 views
The three pigls are building their houses while the brik=ck house building pig and the stick house building pig are working at a
1. 4 answers
2. 644 views
3. Let f be the function defined by f(x)=ln(2+sinx) for pi<=x<=2pia. Find the absolute maximum value and the absolute minimum
1. 4 answers
2. 4,606 views
1. Let f be the function that is defined for all real numbers x and that has the following properties.(i) f''(x)=24x-18 (ii)
1. 5 answers
2. 7,758 views
5. If f (x)=(2x+1)^4 then the 4th derivative of f(x)=0 at x = 0 is..
1. 5 answers
2. 7,999 views
2. Let f(x) = ksin(kx), where k is a positive constant. Find the area of the region bounded by one arch of the graph of f and
1. 2 answers
2. 1,109 views
Well, first graph the graph of f(x)=-1/10x^2 + 32. We are going to approximate the area between f and the x-axis from x = 0 to x
1. 2 answers
2. 788 views
how many Parks and Resorts does Disney have?It's for an economic projects. thank you
1. 2 answers
2. 948 views
How do you find how Ebay is doing economically, like an economic overview.
1. 6 answers
2. 456 views
5. Let for and f(x)=12X^2 for x>=0 and f(x)>=0a. The line tangent to the graph of f at the point (k, f(k)) intercepts the x-axis
1. 4 answers
2. 1,080 views
6. Determine a, b, c, and d so that the graph of y=ax^3+bx^2+cx+d has a point of inflection at the origin and a relative maximum
1. 4 answers
2. 3,893 views
3. The radius r of a sphere is increasing at a constant rate of 0.04 centimeters per second. (Note: The volume of a sphere with
1. 6 answers
2. 9,958 views
2. Consider the function f defined by f(x)=(e^X)cosx with domain[0,2pie] .a. Find the absolute maximum and minimum values of
1. 3 answers
2. 1,504 views
2. Consider the function f defined by f(x)=(e^X)cosx with domain[0,2pie] .a. Find the absolute maximum and minimum values of
1. 4 answers
2. 11,606 views
1. A sheet of cardboard 3 ft. by 4 ft. will be made into a box by cutting equal-sized squares from each corner and folding up
1. 2 answers
2. 1,354 views
3. Given the function defined by y = x + sinx for all x such that -π/2<=x<=3π/2a. Find the coordinate of all maximum and
1. 5 answers
2. 2,446 views
5. Find the point (x, y) on the graph of y=sqr(x) nearest the point (4, 0).
1. 1 answer
2. 369 views
1. A sheet of cardboard 3 ft. by 4 ft. will be made into a box by cutting equal-sized squares from each corner and folding up
1. 3 answers
2. 1,012 views
x=(6-2y²)/(1+y)differentiate with respect to y I saw this in a question here but..I don't get how the person go that answer.
1. 3 answers
2. 460 views
if f(t) were continious on the interval [-2,1] but youo were only given the function for t=-2,-3/2,-1,-1/2 ..,3/2 and 2, explain
1. 2 answers
2. 740 views
They're actaully 2 question :D1.find the rate of change of the distance between the orgin and a moving point on the graph of
1. 3 answers
2. 653 views
A dunction is continious on the closed interval [-3,3] such that of f(-3)=4 and f(3)=1. The functions F' anf F'' have the
1. 1 answer
2. 439 views
let f be the function defined by|x-1|+2 for X<1 f(x)= ax^2-Bx, for X>or equal to 1. where a and b are constants a)if a=2 and b=3
1. 4 answers
2. 1,745 views
the figure shows the graph of F', the derivative of a function f. the domain of the function f is the set of all X such that -3<
1. 3 answers
2. 2,765 views
let f be the function defined by|x-1|+2 for X<1 f(x)= ax^2-Bx, for X>or equal to 1. where a and b are constants a)if a=2 and b=3
1. 1 answer
2. 538 views
let f be the function defined by f(x)=12x^2/3 -4Xa)find the intervals on which f is increasing I got the rest of the question
1. 5 answers
2. 1,884 views
A particle moves along the c-axis so that at time t its position is given by x(t)=t^2-6^t+9t+11a)What is the velocity of the
1. 5 answers
2. 1,581 views
let f be the function defined by f(x)=3X^5 -5X^3 +2a) on what interval is f increasing? b) on what interval is the graph of f
1. 6 answers
2. 4,185 views
A particle moves on the x –axis so that its position at any time is given by x(t) = 2t3 + 1.a. Find the acceleration of the
1. 3 answers
2. 572 views
5. Let f be the function given by f(x) = x3- 7x + 6.a. Find the zeros of f b. Write an equation of the line tangent to the graph
1. 4 answers
2. 7,298 views
A particle moves on the x –axis so that its position at any time is given by x(t) = 2t3 + 1.a. Find the acceleration of the
1. 1 answer
2. 983 views
3.Given the function f defined by f(x)=2x^3-3x^2-12x+20a.Find the zeros of f b.Write an equation of the line perpendicular to
1. 4 answers
2. 1,420 views

Answers (9)

Wait what is the answer then??
thank you. Really appreciate it
so is it profitable? I'm novice when it comes to economics
sorry for the double post
f(x) is both functions.. I don't know why the system didn't let me keep the spaces to show that
thanks!!! that was VERY helpful!!
opps it is x(t)=t^3-6t^2+9t+11 Sorry!!
thank you!!!!!!!!!!! I don't think any of my teachers would deticate some of their time for us:D
I'm in AP calc. We still didn't learn what descartes rule is.. Can you be more explisive please?

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