Calculus question and answers for January 19, 2024
- Q Submit Answer 0 11 Points DETAILS SCALCET9 2 7 051 The cost of producing x ounces of gold from a new gold mine is C f x dollars a What...
- Q A machinist is required to manufacture a circular metal disk with area 1200 cm a What radius produces such a disk Round your answer to four decimal places b If...
- Q Need Help Submit Answer Read It DETAILS 16 12 8 0 11 Points The quantity of oxygen that can dissolve in water depends on the temperature of the water So...
- Q Determine whether f 0 exists x sin 0 O f 0 does exist O f 0 does not exist Need Help Submit Answer Read It if x 0 if x...
- Q t 2 t 3 V V Need Help Submit Answer 1 x 103 S Read It ii x 101 m s m s 7 0 11 Points The cost in...
- Q Submit Answer DETAILS SCALCET9 2 7 052 8 0 11 Points The quantity in pounds of a gourmet ground coffee that is sold by a coffee company at a price...
- Q The little rep lim h 0 O f x cos x a cos h 1 h 4 O f x cos x a 0 O f x cos x a...
- Q If f x 9x x find f 1 and use it to find an equation of the tangent line to the curve y 9x x at the point 1 8...
- Q d 24 Show that sec x dx sec x tan x
- Q Use the given graph of f to find a number such that if x 1 then If x 11 0 2 8 1 2 1 0 8 f 0 7...
- Q Use the graph of g to find the value of each expression If an answer does not exist enter DNE y a b d lim g x e X 0...
- Q x PERIO 22x 2 f x tan z 3 sin x 3 cos x
- Q 10 22 Points Prove the statement using the e definition of a limit x 5 im 3x 4 5 Given 0 we need Select such that if 0 x 51...
- Q Prove the statement using the definition of a limit lim x 0 x 0 Given 0 we need Select such that if 0 Ix 01 Nood Hola Select then Ix...
- Q Let f x 1 x x a Estimate the value of the limit lim 1 x x to five decimal places Does this number look familiar x10 b Illustrate part...
- Q Given that lim 4x 2 6 illustrate this definition by finding the largest values of that correspond to 0 5 0 1 and X 2 0 5 0 1 E...
- Q For the function A whose graph is shown state the following If the limit is infinite enter oo or co as appropriate If the limit does not otherwise exist enter...
- Q Values of f x y are shown in the table below 313 3 3 6 3 4 8 10 13 y 4 5 10 12 16 y 5 12 14...
- Q lim f x 6 lim f x 4 lim x 4 5 5 1 X 5 57 3 Need Help Submit Answer y lim 6 2 Read it Watch It...
- Q Evaluate the function f x at the given numbers Round your answers to six decimal places f 9 5 f 9 1 f 9 05 f 9 01 f 9...
- Q a lim f x x 1 1 0 1 Points For the function f whose graph is given state the value of each quantity if it exists If an answer...
- Q For the function of whose graph is shown state the following If the limit is infinite enter co or co as appropriate If the limit does not otherwise exist enter...
- Q 7 0 1 Points A graphing calculator is recommended a Find the vertical asymptotes of the function y xx DETAILS SCALCET9 2 2 042 10 x 2 7x 4x b...
- Q 1 0 1 Points Use a table of values to estimate the value of the limit correct to three decimal places If you have a graphing device use it to...
- Q 6 0 1 Points DETAILS A patient receives a 150 mg injection of a drug every 4 hours The graph shows the amount f t of the drug in the...
- Q Note You can click on the graph to obtain a larger version in a new browser window The graphs of the function f given in blue and g given in...
- Q Find an equation for the line tangent to the graph of at the point 1 f 1 f x 4x 5
- Q Let f x 3x sin x cos x Find the following 1 f x 2 f
- Q 0 13 Points DETAILS Find the limit If the limit is infinite enter co or co as appropriate If the limit does not otherwise exist enter DNE lim 25x x...
- Q Find the equation of the line that is tangent to the curve at the point T 6T y 6x cos x The equation of this tangent line can be written...
- Q Find the limit Let q and r represent arbitrary real numbers If the limit is infinite enter co or co as appropriate If the limit does not otherwise exist enter...
- Q Let f x x mmmmm 5x5 2x 4x Then
- Q Use a table of values to estimate the value of the limit If you have a graphing device use it to confirm your result graphically tan 9x lim x 0...
- Q Let f x 2T 12T sin T cos z Evaluate f z at z 2
- Q Find the derivative of f x cos I f x
- Q If f t t 6t 6 4t 2 4t 3 find f t
- Q erentiate F f x tan z 3 sin x 3 cos x
- Q a Estimate the value of lim x x 5 x by graphing the function f x x x 5 x Round your answer to one decimal place b Use a...
- Q Find the derivative of f x x 5 6x 2
- Q 6 3 4x 3 lim x 00 3x x 3 Need Help Submit Answer 4 0 0 13 Points X Read It DETAILS Watch It Master It PREVIOUS ANSWERS SCALCET9...
- Q Find the limit If the limit is infinite enter co or co as appropriate If the limit does not otherwise exist enter DNE lim x x X110
- Q 0 13 Points A tank contains 9 000 L of pure water Brine that contains 10 g of salt per liter of water is pumped into the tank at a...
- Q X y y x x4 and estimating the asymptotes Enter your answers as comma separated lists If an answer does not exis
- Q lim arctan e 818 Need Help Submit Answer Read It 8 0 13 Points Find the limit If the limit is infinite enter co or co as appropriate If the...
- Q 2 0 13 Points Sketch a graph of a function f that satisfies all of the given conditions lim f x 00 lim f x 0 lim f x 0...
- Q Find the horizontal and vertical asymptotes of the curve You may want to use a graphing calculator or computer to check your work by graphing the curve and estimating the...
- Q Let P and Q be polynomials with positive leading coefficients Consider the limit below If the limit is infinite enter o or o as appropriate If the limit does not...
- Q 2 0 N 2 4 1 1 N 2 6 10 3 162 8 a Identify the parent function of the graph depicted in the image 10 bowered by desmos
- Q Find the limit If an answer does not exist enter DNE x 9x 20 X 4 lim X 4
- Q Consider the following functions and calculate their limits as x a numerically by computing the values of the functions near x a Make sure you compute the limit from both...
- Q The figure shows the power consumption in San Francisco for a day in September P is measured in megawatts t is measured in hours starting at midnight P MW 4...
- Q 6 0 167 3 0 333 A 2 0 2 2 1 4 1 Identify the parent function of the graph depicted in the image L 1 6 powered by...
- Q The graph of a function h is given range 6 5 4 3 2 1 1 2 3 X 654 IT 321 a Find h 2 h 0 h 2...
- Q The graphs of fand g are given Use them to evaluate each limit if it exists If an answer does not exist enter DNE y y a lim f x...
- Q A graphing calculator is recommended Use the Squeeze Theorem to show that lim x2 cos 22 x 0 x 0 Illustrate by graphing the functions f x x g x...
- Q Let x 1 f x x a Find the following limits If an answer does not exist enter DNE lim f x lim f x b Does lim f x...
- Q 11 0 11 Points The signum or sign function denoted by sgn is defined by 1 if x 0 if x 0 if x 0 a Sketch the graph of...
- Q If 3x 5 f x x 3x 4 for x 0 find lim f x x 3
- Q Find the limit If an answer does not exist enter DNE t 36 2t 13t 6 lim t 6 Need Help Read It Watch It
- Q An oil tanker breaks apart and starts leaking As time goes on the rate at which the oil is leaking out will diminish Suppo that t hours after the tanker...
- Q Values of f x y are shown in the table below x 32 3 32 3 6 y 4 8 y 4 5 10 13 10 12 16 V 5...
- Q 1 22 Differentiate 1 f x 3 sin x 2 cos x 3 y x cotx 5 h 0 0 sin 0 7 y sec 0 tan 0
- Q Evaluate the integral Answer 484x 5y Answers A Answer S e42 5y dA R 0 6 x 0 8 5y d
- Q 1 f x sin y y cos x dxdy 24 1 2 24 2 3 16 2 3 1 2 12 3 16 8
- Q Find f f x y dA where f x y x and R 4 8 3 6 X SSR f x y dA
- Q Find ff f x y dA where f x y 2x 1 and R 2 8 4 2 SR f x y dA 124
- Q Evaluate the double integral of the function over the rectangle Y 1dA R 0 28 x 2 1
- Q Using Riemann sums with four subdivisions in each direction find upper and lower bounds for the volume under the graph of f x y 1 2zy above the rectangle R...
- Q Evaluate the integral 1 e42 59 dA
- Q Values of f x y are shown in the table below x 3x 3 3r 3 6 13 16 y 4 8 10 y 4 5 10 12 y 5...
- Q Suppose f z y zy and R is the rectangle with vertices 0 0 6 0 6 4 0 4 In each part estimate effs f x y dA using...
- Q 1 point Find the average value of f x y x y over the rectangle R with vertices 3 0 3 7 2 7 2 0 Answer
- Q Calculate the double integral f SR 2x 10y 20 dA where R is the region 0 x 5 0 y 1
- Q Find ff f x y dA where f x y x and R 4 8 x 3 6 SSR f x y dA
- Q Values of f x y are given in the table below Let R be the rectangle 1551 6 25ys 3 2 Find a Riemann sum which is a reasonable estimate...
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