Calculus question and answers for July 05, 2023
- Q 15 6pts State the 3 variations of the double angle identity for cosine a Cos 2x b Cos 2x c Cos 2x 16 15 pts 3 each a Find the...
- Q 2 Plot the point with the given polar coordinates Upload a picture of your graph a 3 41 3 b 1 2 5
- Q Determine if the series converges or diverges k a Converges b Diverges
- Q Find the sum of the series a c INT alin b d otto 335 ES
- Q Question 25 A fireplace arch is constructed in the shape of a semi ellipse The opening has a height of 2 feet at its center and a width of 5...
- Q milling company wants to mix alfalfa which contain 20 protein and wheat mids which contain 15 protein to make cattle eed a If you make a mixture of 10 pounds...
- Q Add the given vectors by components U 0 327 8 171 1 V 0 647 8 313 1 W 0 132 0w 104 2 The resultant magnitude is 0 306...
- Q 51 54 Evaluating an Expression Involving Trigonometric Functions Evaluate each expression under the given conditions 51 cos 20 sin 0 3 0 in Quadrant III
- Q 37 42 Using a Half Angle Formula Find sin X 1 2 2 37 sin x 3 0 x 90 tan from the given information NIX 2 COS X 12...
- Q 21 24 Cofunction Identities Prove the cofunction identity using the Addition and Subtraction Formulas Igun 21 tan TT 2 u cot u bi 22 cot TT 2 tan u
- Q 25 46 Proving Identities Prove the identity 25 sin x TT 2 COS X
- Q 51 54 Expressions Involving Inverse Trigonometric Func tions Find the exact value of the expression 51 sin cos tan 1 52 cos sin cot 3 2
- Q Sketch the graph of f x y 4x y 4 State the domain and range of the function 0 0 4 0 4 0 1 0 0 OA x y...
- Q Which of the following surface graphs represents f x y 4x y 4 OA OB 0 0 4 y 0 4 0 1 0 0 1 0 0 y 0...
- Q Graph the point on a polar grid Select one Oa b OC 5x 6 0
- Q ools net mod quiz attempt php attempt 2937073 cmid 408580 Question 2 Clear my choice Rectangular coordinates of point P are 3 3 Use an aln
- Q Question 3 Not yet answered Marked out of 1 00 Oh 18 4 3 2 Use a graphing calculator to match t graph mentally before using a calcul r 4...
- Q 26 Find a vector function that represents the curve of intersection of the two surfaces Three Points 2 x y x y 25 16 25 16 1
- Q Given f x 4x 25x 8x 84 answer the following Part 0 2 Part 1 of 2 Factor f x given that 2 is a zero
- Q Obtain the solution in the form of the Fourier sine series and use Parseval s equality for the Fourier sine series to show that E t E t for every...
- Q the number of apples and y is y 3x 52 x y lid Tay use
- Q 3 f x 5x 45x 4 Write a polynomial f x that satisfies the given conditions Polynomial of lowest degree with zeros of 4 multiplicity 3 3 multiplicity 1 and...
- Q Let P 1 1 Q 3 5 R 1 4 Part 1 Find the component form and magnitude of the vector Simplify radicals if possible Round your answers to the...
- Q Let u 2 4 v 1 3 Part 2 Find the component form of the vector 4 2u 3v
- Q Snow Day Homework elike terms to simplify the polynomial 4x 2 3x 2x 2 5 9x 18
- Q Give the exact values of the sine and cosine of the special angles listed below sin 6 5 cos 6 sin 0 cos 0 11 cos IM sin 7 7...
- Q Find exact function values No decimals If undefined answer DNE a 117 6 sin 77 4 COS tan 57 4
- Q use matrix inversion to solve the given linear system x y 2 z 2 x 3 y 2 z 0 21 4x 5y 5z 3 22 2x 6y 5z 4...
- Q 1 074 Points MY NOTES DETA ASK YO Marginal Cost The following function C x 20
- Q Obtain an equivalent system by performing the stated elementary operation on the system Multiply the first equal by 4x 8y 7x 8x 4x 8y 7x 8x 3z 8 14y 14z...
- Q A tank contains 80 kg of salt mized in 1000 L of water A solution of concentration tank at a rate of 10 L min 0 04 kg of salt...
- Q A quadratic function has its vertex at 9 9 When written in vertex for h k II 111
- Q 35 What is the answer a no solution b 38 41 c 53 8 d 36 52
- Q Model the curve with a sine function Note that the graph may or may not be drawn with the same scale on the two axes f x ANA 13 5...
- Q 21 What are the answers 5TT 3 b a Tar and C F3 F F F d TT TT and and and 11TT 6 5TT 6 211
- Q To answer questions 22 23 find the solution set of 2 cos2x in the interval 0 x 2T 2 or when a table or calculator is used in the interval...
- Q The owner of a van installs a rear window lens that has a focal length of 0 310 m When the owner looks out through the lens at an object...
- Q Find the size of the matrix Identify a square column or row matrix Give the additive in 6 86 2 42 The size of the matrix is 2 x 3...
- Q Conclusion A Normal plane is a palne containing the normal vector of surface at a particular point A Inclined plane is a plane inclined at an angle to the horizontal...
- Q expression as a logarithm of a single expressi log 27 log 9 g 27 log 9 log log 12 Simplify your answ
- Q a Suppose the slope of the curve y f x at 5 8 is Find f y at y 8 b Find f 2 if f x x x
- Q Determine whether point A is inside or o
- Q Point P 4 2 is on the terminal arm of 0 in standard position 0 means angle theta a Sketch the angle in standard position and label your diagram
- Q sin x sin y cos x cosy Ju x du dy 0 u cos 2y for x 2 y
- Q 1 point Graph the rational function The intercept s have x The y intercept s have y Give you answer as a comma separated list e g 2 3 8...
- Q C intercepts as ordered pairs in ascending order Does the graph Bounce B or Cross C at each of the x intercepts List this in ascending order of intercepts type...
- Q hich values are in the domain of the function f x 6x 11 with
- Q of co x o t t X t s F s ds solves the initial value problem X AX F t X t Xo whenever t is a fundamental matrix...
- Q 75 According to Quantcast analytics of CrossFit com 59 of CrossFitters have children Suppose we take a random sample of 40 Crossfitters and find the sample proportion p that have...
- Q Which differentiation rule cannot be used in finding the derivative of f 1 e sin t 15 O The Power Rule O The Power Rule Combined with the Chain Rule...
- Q When finding the margin of error for the mean of a normally distributed population from a sample what is the critical probability assuming a confidence level of 58 O 0...
- Q Recall that the dot product u v of two vectors u 1 2 un and v v v2 Vn from Fis U 1 V 1 U2V2 1 unvn where the...
- Q 1 Determine the exact value for the trig ratios of angles below on the Unit Circle No calculators allowed nese must be found by using the following steps Graph the...
- Q The table below shows the cumulative amount of time in hours Meghan reads over five weeks Number of Weeks Cumulative of Hours Read 1 2 3 5 If the data...
- Q Evaluate the integral x dV where E is the solid tetrahedron with vertices 0 0 0 1 0 0 0 1 0 and 0 0 1
- Q Project Ploughshares periodically sponsors public service seminars and programs Currently promotional plans are under way for this year s program Advertising alternatives include television radio and newspaper Audience estimates costs...
- Q the domain is set of all the values of x the range of all the values uf y D 2 4 7 1 R 10 2 8 4
- Q Helen Ming receives a travel allowance of 170 each week from her company for time away from home If this allowance is taxable and she has a 28 percent income...
- Q Luke Anderson is earning 29 000 a year in a city located in the Midwest He is interviewing for a position in a city with a cost of living 6...
- Q Notations R is the set of real numbers C is the set of complex numbers Exercise 1 10 points Prove that a b ab
- Q Q10 Following are the differential equations and their respective solutions Select the incorrect one 1 y a sin 2x sinx y a sin x cos x 9 y b log...
- Q A family spends 30 000 a year for living expenses If prices increase by 2 percent a year for the next three years what amount will the family need for...
- Q Use Lagrange multipliers to find the point on the plane x 2y 3z 6 that is closest to the point 0 5 2
- Q Problem 6 a Let the vector u 2 3 be given Describe the set of all vectors v v1 v2 which are orthogonal to u b Let the vector u...
- Q Answer the following by using the worksheet 6 If z i then zo is approximately 0 66 1 1i If z If z 2 3 2 1 2 3 1...
- Q Calculate the integral approximations Ts and Ms for 10 30 In x 5 dx Your answers must be accurate to 8 decimal places Ts M I
- Q Find the absolute maximum and absolute minimum of the function f x y x y 4xy 2 on the rectangular plate 0 x 3 0 y 2
- Q What is the approx hoose the correct answer below A 1200 cm B 1200 km2 C 1200 mm
- Q Throughout this problem consider R to be the region between the curves f x g x r in the first quadrant sliced horizontally see graph below Y y x Ay...
- Q 1 6 marks Let S be the torus parametrized by G 0 p a bcos p cos 0 a bcos p sin 0 b sin for 0 9 0 2...
- Q Let f x be a function that has a Taylor Series centred at x 6 given by converges f x What is the smallest value of k for which the...
- Q Problem 8 1 point 1 0 y 37 180 4 150 135 120 210 225 240 0 1 90 270 0 1 60 73 300 45 7 30 315 330...
- Q Find the average rate of change of the function f x 2x from 2 to 8 02 O 3 07 O 3 10
- Q 3 A common inhabitant of human intestines is the bacterium Escherichia coli A cell of this bacterium in a nutrient broth medium divides into two cells every 20 minutes The...
- Q Find all the first and second order partial derivatives for the following functions Check your answers using Maple a 2 x0 1 0 4 b c f x y z...
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