17 Answered Questions for the topic Approximation
Calculate the approximation for the given function and interval.
L4, f(x) = √2-x[0,2]
Geometric explanation of $\\sqrt 2 + \\sqrt 3 \\approx \\pi$?
Just curious, is there a geometry picture explanation to show that $\\sqrt 2 + \\sqrt 3 $ is close to $ \\pi $?
Use the Trapezoid rule to approximate
Use the Trapezoid Rule to approximate the area under the curve f(x)=2x^3-x+5 from x=5 to x=29. Use 4 trapezoids to find your approximation.
Estimate the area under the graph.
Estimate the area under the graph of f(x) = 1/(x+4) over the interval [-2.3} using five approximating rectangles and Right endpoints. Rn= ---- Repeat the approximation using left endpoints. Ln=... more
Differentials to find approximate amount of paint
A coat of paint of thickness 0.06 cm is to be applied uniformly to the faces of a cube of edge 32 cm. Use differentials to find the approximate amount of paint required for the job, correct to the... more
Use differentials to approximate the quantity
Use differentials to approximate the quantity a. √101 b. 4√81.6
What's the smallest whole number that if approximate to the nearest ten thousand gives 10000?
The smallest whole number that if approximate to the nearest ten thousand gives 10000
x=(√5−√7)^2, best approximation of x? Arithmetic
If x=(√5−√7)^2, what is the best approximation of x? WHY is the answer is 0?? I got 4 by doing this: x= (√5−√7)*(√5−√7); my answer after foiling was: x= 5-2-√35 + 7 = x= 10-√35...... so how... more
Trig Angle Approximations
Angles α and β are between 0° and 360° with cos α = -0.9063 and tan β = -0.4877.Which of the following is a possible (approximate) value for α + β? A) 51° B) 129° C) 309° D) 361° E) 669°
Linear Approximations estimating given number
F(x)= (x+1)^(1/3) X naught = 0 given number is cube root (1.2) Please Help! I Don't know how do any of these steps to get this answer.
solve this as soon as you can or possible :D
An expression is shown.8√27Which value is the best approximation for this expression?
linear approximation and derivative help
A right circular cone of height h and base radius r has total surface area S consisting of its base area plus its side area, leading to the formula: S= pi*r^2+pi*r*sqrt(r^2+h^2)Suppose you start... more
Use linearization to approximate tan 59
Would you use radians for this or a calculator? Im very lost. How do we apply the formula?
Select The appriximate values of x that are solutions to f(x)=0, where f(x)= -5x^2 + 4x + 9
Use linear approximation to estimate the amount of paint
Use linear approximation to estimate the amount of paint in cubic centimetres needed to apply a coat of paint 0.010000cm thick to a hemispherical dome with a diameter of 60.000 meters.
Using linear approximation find A and B
The linear approximation at x=0 to √(8+8x) is A+Bx where A is? and B is?