5. An instrument responds to an input x, which ranges from x=1 to x=5, and produces...
Calc III... I've tried inputting (((x+1)^2)+((y-6)^2)+((z+5)^2))-86, and the input in the picture below,neither are correct. Answer Preview Entered Result x² + 2x + y? + z² + 10z – 12y – 24 (x^2)+2*x+(y^2)+(z^2)+10*z-12*y-24 incorrect The answer above is NOT correct. (1 point) Find the equation of a sphere if one of its diameters has endpoints: (-6, 10, -7) and (4, 2, -3). x^2+2x+y^2+z^2+10z-12y-24 Note that you must move everything to the left hand side of the equation and that we...
QUESTION 5 The integral 2 1 I= dx x +4 0 is to be approximated numerically. (a) Find the least integer M and the appropriate step size h so that the global error for the composite Trapezoidal rule, given by -haf" (), a< & <b, 12 is less than 10-5 for the approximation of I. b - a (b) Use the two-term Gaussian quadrature formula and 6 decimal place arithmetic to approximate I. (Hint: Parameters are ci = 1, i...
Question 2: (1 point) Write the function y=x2- 8x+ 2 in the form y=a(x – 5)2 + x (a) None of these (b) y=2(x +4)2-7 (c) = (x-4)2-18 (d) y=(x - 8)2 + 66 (e)y=(x-4)2-14 Question 4: (1 point) Find the number of units that produce a maximum revenue, R=400 x-0.01x?, where is the total revenue in dollars and x is the number of units sold. 20,000 15,000 4500 32,000 o None of these
please help me with as much as you could Calculus (4 marks) A firm estimates that the total revenue, SR(q), received from the sale of q goods is given by 5. R(x) = ln(1 + 1000 ) Calculate the marginal revenue when q = 10. Explain what this result means. 6, (3 marks) Consider the function f(x) = x3 + 2. (a) Sketch a graph of y-f(x) on I-1,2 (b) Estimate the area bounded by y-f(x), the x-axis and the...
1.Determine the equation of the tangent to the curve at x=4 2.Given the curve , find the equations to the tangents at x=5. Include in your solution a labeled sketch of the situation. (Yes, that said tangents! there is more than one solution to this problem!) Personal advice: Think about Implicit differentiation and logarithmic differentiation. Only use Grade 12 Calculus knowledge. All = (3)! (x - 2)2 + (y + 1)2 = 36
1. Express the limit as a derivative and evaluate. 17 lim 16+h-2 lim 2. Calculate y. tan x 1 + cos x y sin(cos x) y= sec(1 +x2) x cos y + sin 2y xy Use an Implicit Differentiation] 3. Find y" if x, y,6-1. [Use Implicit Differentiation] 4. Find an equation of the tangent to the curve at the given point. 121 12+ 1 [Use Implicit Differentiation] 4. Find the points on the ellipse x2 + tangent line has...
10 marks Let X~ Poisson(A), which has density 5 marks Find the relative errors when P(O Y 3 2) is approximated by using the standard normal distribution, for λ = 1, 102, 104, 106, respectively (For u 0, the relative error is defined as E-11-aa statistical software to find probability values.) Vapprox/v. You may use R or any 10 marks Let X~ Poisson(A), which has density 5 marks Find the relative errors when P(O Y 3 2) is approximated by...
5. (6) Find the equation of the line tangent to the curve y = f(x)=x* –2x+1 at the point (2, 13) and use it to estimate f (2.01).
please help with 1 through 6 vProbSet5a%20(2).pdf 1. Find the area between f(x) 2-x2 and f(x) x Concrete sections for a new building in meters are as shown. 2. 5.5S Find the area of the face of the concrete section where the right half of the curve is y-V5-x. Round to two decimal places. a) b) Find the volume of the concrete section. One cubic meter of concrete weighs 5000 Ibs. Find the weight of the concrete section. :1-Rev-Prob-Set53%20(2) pat...
use matlab 6. You have a x-y relationship as follows 1 2 3 4 5 6 7 8 10 X 17.52 22.76 24.22 36.83 37.65 51.32 68.35 74.59 4.382 1.787 7.757 3nd order polynomial to curve-fit this relationship, i.e. We want to use a yaaxax +a^x (8) (a) Determine the coefficients of the polynomial by solving the following equation a (9) y's az a, (b) Determine the coefficients of the polynomial by using function polyfit (c) Make a plot showing...