Questions by qwertykl - Math Homework Answers

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Use linear equation to estimate e^(0.06). Choose a value of 'a' to produce a small error.

asked Apr 12, 2020 in Calculus Answers | 2.2k views

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Find the line which goes through the point (2,-5) and is perpendicular to the line 3y-7x=2

asked Apr 12, 2020 in Calculus Answers | 2.2k views

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Assume that y is a function of x. Find y1=dydx for y=sin(3x+4y)

asked Apr 12, 2020 in Calculus Answers | 2.2k views

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Consider the function f(x) = (image below) Evaluate

asked Apr 12, 2020 in Calculus Answers | 1.5k views

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Find the slope and concavity of the graph pf x2y+y4=4+2x at the point (-1,1)

asked Apr 12, 2020 in Calculus Answers | 1.7k views

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Locate the critical points of the following functions. Then use the second derivative test to determine whether they correspond to local minima or local maxima or whether the test is inconclusive.

asked Apr 12, 2020 in Calculus Answers | 1.9k views

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Consider a rectangle of perimeter 12 inches. Form a cylinder by revolving this rectangle about one of its edges. What dimensions of the rectangle will result in a cylinder of maximum volume?

asked Apr 12, 2020 in Calculus Answers | 3.4k views

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An open rectangular box with square base is to be made from 48 ft^2 of material. What dimensions will result in a box with the largest possible volume?

asked Apr 12, 2020 in Calculus Answers | 7.4k views

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Find the point P = (x, 0) on the x-axis which minimizes the sum of the squares of the distances from P to (0, 0) and from P to (3, 2).

asked Apr 12, 2020 in Calculus Answers | 1.5k views

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A hotel charges Php1,500 per night for a room during the tourist season from June 1 through September15, and Php1,200 per night otherwise.

asked Apr 12, 2020 in Calculus Answers | 4.2k views

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For the function f(x)=x(x2+1)2 on [-2,2] Find the critical points and the absolute extreme values of f on the given interval.

asked Apr 12, 2020 in Calculus Answers | 2.9k views

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Use the Bisection Algorithm Method to find the root of the given function to an interval of length less than or equal to 0.1. Answer should be up to one decimal place only.

asked Apr 12, 2020 in Calculus Answers | 1.3k views

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Use linear approximations to estimate √146. Choose a value of "a" to produce a small error.Note: Answers should be in decimal form. Up to two decimal places only.

asked Apr 12, 2020 in Calculus Answers | 3.5k views

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Assume that y is a function of x. Find y1=dydx for cos2x+cos2y=cos(2x+2y)

asked Apr 12, 2020 in Calculus Answers | 2.6k views

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Which of the following equations is the line perpendicular to 2x – 3y = 9?

asked Apr 12, 2020 in Calculus Answers | 1.2k views

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Find the dimensions (radius r and height h) of the cone of maximum volume which can be inscribed in a sphere of radius 2.

asked Apr 12, 2020 in Calculus Answers | 1.8k views

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Assume that y is a function of x. Find y1=dydx for y=x2y3+x3y2

asked Apr 12, 2020 in Calculus Answers | 1.6k views

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A movie screen on a wall is 20 feet high and 10 feet above the floor.

asked Apr 12, 2020 in Calculus Answers | 2.3k views

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What is the slope of the tangent line through (3,2) and (x,y) for x=-2 and y=x3.

asked Apr 12, 2020 in Calculus Answers | 620 views

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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 the four edges.

asked Apr 8, 2020 in Calculus Answers | 3.9k views

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Find two nonnegative numbers whose sum is 9 and so that the product of one number and the square of the other number is a maximum.

asked Apr 8, 2020 in Calculus Answers | 2.8k views

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Which values of x will make the statement x+5=3 or x2=9 true?

asked Apr 8, 2020 in Calculus Answers | 1.0k views

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Evaluate limx→43−x+5−−−−√x−4 (proper formatting in image below) Evaluate the limit

asked Apr 8, 2020 in Calculus Answers | 2.1k views

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Given f(x) = 2x + 3 and g(x) = x2. Evaluate the following

asked Apr 8, 2020 in Calculus Answers | 844 views

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Assume that y is a function of x. Find y1=dydx for (x−y)2=x+y−1

asked Apr 8, 2020 in Calculus Answers | 1.8k views

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Do the following. Type your answer on the space/s provided. Up to two decimal places only. 3 part question

asked Apr 8, 2020 in Calculus Answers | 1.0k views

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Let f(x) = (x-1)2 and define S(x) to be the slope of the line through the point (0,0) and (x,f(x)). Evaluate S(6).

asked Apr 8, 2020 in Calculus Answers | 1.5k views

1 answer

Use chain rule to calculate dydx of y = tan (e3x√)

asked Apr 8, 2020 in Calculus Answers | 1.3k views

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Evaluate limx→2x2−8x4−16

asked Apr 8, 2020 in Calculus Answers | 334 views

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Find a linear approximation of f(x)=3xe2x−10 at x = 5.

asked Apr 8, 2020 in Calculus Answers | 2.4k views

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Consider the function below. limx→13x+2=5 What values of x guarantee that f(x) = 3x + 2 is within 0.9 unit of 5?

asked Apr 8, 2020 in Calculus Answers | 4.3k views

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Given f(x) and g(x) (image) Evaluate these limits

asked Apr 8, 2020 in Calculus Answers | 1.2k views

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Do the following. Determine the answers by typing the missing numbers on the spaces provided. Up to two decimal places only:

asked Apr 8, 2020 in Calculus Answers | 1.5k views

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Find an equation of the line tangent to the graph of x2+(y−x)3=9 at x=1

asked Apr 8, 2020 in Calculus Answers | 2.0k views

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Given a multiline function g(x)={(image)}; Which of the following represents its graph for y=g(x) and (image)

asked Apr 8, 2020 in Calculus Answers | 6.0k views

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Do the following. Determine the answers by typing the missing numbers on the spaces provided. Up to two decimal places only:

asked Apr 8, 2020 in Calculus Answers | 1.5k views

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Find the local extreme values of the given function:

asked Apr 8, 2020 in Calculus Answers | 671 views

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Consider the function below.(image) What values of x guarantee that (image) is within 0.0002 units of 2?

asked Apr 8, 2020 in Calculus Answers | 900 views

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find the point (x, y) on the graph of y = √ x nearest the point (4, 0)

asked Apr 8, 2020 in Calculus Answers | 3.8k views

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Use the function h defined by the graph below to determine the following limits:

asked Apr 8, 2020 in Calculus Answers | 1.9k views

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Use the graph below to determine the right-hand limit of the function f(x) at:

asked Apr 8, 2020 in Calculus Answers | 1.9k views

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At which values of x is the function f(x)=x2+x−6x−2continuous and discontinuous?

asked Apr 7, 2020 in Calculus Answers | 7.0k views

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At which values of x is the function from the graph shown continuous? State the answers from the least to the highest, if there would be more than one.

asked Apr 7, 2020 in Calculus Answers | 4.7k views

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f(x)={[1, if x<1],[x, if 1<x]} and g(x)={[x, if x!=2],[3, if x=2]} Evaluate the following

asked Apr 7, 2020 in Calculus Answers | 1.4k views

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Find the dy/dx of the following

asked Apr 3, 2020 | 572 views

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Find the dy/dx of these

asked Apr 3, 2020 | 601 views

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Which graph corresponds to f(x)=√x?

asked Mar 22, 2020 in Calculus Answers | 4.2k views

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If a and b are real numbers, then (a+b)^2 = a2+b2.

asked Mar 22, 2020 in Calculus Answers | 4.5k views

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Evaluate the following (image)

asked Mar 21, 2020 in Calculus Answers | 244 views

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Let A = {1,2,3,4,5}, B = {0,2,4,6}, and C = {-2,-1,0,1,2,3}. Which of the values of x will satisfy each statement?

asked Mar 21, 2020 in Calculus Answers | 3.1k views