Calculus question and answers for August 28, 2023
- Q A What is the vertex B What is the line or axis of symmetry in equation form C What are the x intercepts and the y intercept D What is...
- Q Parameterize the curve y e x for x n Put your answer in the form of a vector valued on F t BT We a tax x ex Y E...
- Q 5 Which number q makes the matrix A A 6 makes A r b have infinitely many solutions Justify your answers 14 2 17 6 not invertible Which value of...
- Q 0 1 Points 1 DETAILS Evaluate the limit if it exists If an answer does not exist enter DNE x 49 x 24 lim X 24 Need Help X PREVIOUS...
- Q 1 2 Use the given graph to estimate the value of each deriva tive Then sketch the graph of f 1 a 3 c 1 e 1 g 3 1...
- Q 13 If an equation of the tangent line to the curve y f x at the point where a 2 is y 4x 5 find f 2 and f 2
- Q At River Bank checking account customers earn 0 75 interest a month on their account balances pay no service fees for writing checks and pay a monthly 2 00 financial...
- Q K Write the converse inverse and contrapositive of If I am in Seattle then I am in the West
- Q 1 Suppose f is the inverse function of a differentiable function f and f 6 6 f 6 3 Find f 6 13 6
- Q For each of the given functions f x find the derivative f a at the given point a first finding b f a f x 6x 7x 7 a 13...
- Q Enter a T or an F in each answer space below to indicate whether the corresponding statement is tr or false You must get all of the answers correct to...
- Q K 6x 5 19 impl Choose the correct OA If 6x 24 th OB If 6x 24 th OC If 6x 5 1 OD If 6x 5 1
- Q The function y f x is shown below 7 ta q 2 3 NY a a N LA b T to Determine the number of invariant points after each of...
- Q Find the 56th derivative of the function f x cos x The answer is function cos x
- Q 3 y 2y sin x dx x 2xy y sin 2x dy 0 Final Answer f x y C xy xy 3x y sin 2x 2 Pls show neat and...
- Q 5 Let f x 2 csc x X df dx d f 5 2 2 cot x csc x 10 3
- Q ye y 2y dx xe y 6xy 2y dy 0 Final Answer x y e y 2y x y f C Pls show neat and whole solution
- Q Find the equation of the tangent line to the curve y 2 tana at the point 7 2 equation of this tangent line can be written in the form y...
- Q Suppose that the position of a particle is given by s f t 2t 3t 9 a Find the velocity at time t v t m b Find the velocity...
- Q 2 Write the Maclaurin series for a f x In 1 x n 4 b f x e 2x n 5
- Q nd the length of the following two dimensional curve 1 2t 1 3 2 2 3 r t 3 for 0 st 18 no an exact answer using radicals as...
- Q Verify that each equation is an identity 37 sin x cos x sin 2x 1 39 tan 8k tan 8k tan 4k 2 tan 4k rample 3 38 sec 2x...
- Q Find the length of the following two dimensional curve r t 10 cos t 10 sin t for Osts The length of the curve is Type an exact answer using...
- Q For the following trajectory find the speed associated with the trajectory and then find the length of the trajectory on the given interval r t 4t t3 6t for Ost...
- Q 3 y 3 x 2x 4x 1 Avg Ava rate Avg rate between x 1 and x 41 A la
- Q If f x f x f 5 4 sin x 2 cos x then
- Q Consider the following trajectory of a moving object Find the tangential and normal components of the acceleration r t 11 cost 11 sint 24t a N T Type exact answers...
- Q Use the alternative curvature formula x K r t 4 21 t 0 axv v to find the curvature of the following parameterized curve
- Q 43 Draw a diagram and find the remaining part of the right triangle If b 48 A 36 a OA 51 B 35 C 66 D 29
- Q Find the unit tangent vector T and the principal unit normal vector N for the following parameterized curve Verify that T N 1 and T N 0 r t T...
- Q 31 sin 8 48 cos 20 What is the second step to finde A 8 48 28 90 B 28 0 48 90 C 8 48 20 180 O D...
- Q Find the unit tangent vector T and the curvature x for the following parameterized curve r t 7 cost 7 sint 7t Choose the correct answer for the unit tangent...
- Q 35 Draw and label a right triangle using the given sides then solve for the unknown side and write the trigonometric functions of angles A and B if a 5...
- Q 32 sin 8 48 cos 28 8 A 132 OB 14 O C 44 O D 42
- Q 26 sec 246 OA 1 095 OB 2 459 O C 1 095 D 2 459
- Q Graph the following function Estimate the intervals on which the function is increasing or decreasing and any relative maxima or minima f x 4x Use the graphing tool to graph...
- Q x cos y x y dx x dy 0 FINAL ANSWER y arctan ln x c1 x anx X
- Q y x 2 dy 1 12 In 12 2 1 12 10 x 1 21 In x 1 In y arcsec c X c1 X Show the whole solution of...
- Q If g x sin x then g x cos x g 2 0 42
- Q If f x 5x sin x cos x find f x f 3
- Q Find the x values of all points where the function has any relative extrema Find the value s of any relative extrer f x x6 ex 8 Select the correct...
- Q Find the point if it exists at which the following plane and line intersect 4x 8y 6z 19 and x 10 7t y 9 9t z 3 4t Select the...
- Q 15 Find the angle e to the nearest minute sin 8 0 1855 A 9 32 B 9 38 OC 9 39 D 9 31
- Q Given the following number as an approximate measurement 49 5 feet What is the range of values for the actual value OA 49 0 to 50 0 OB 49 45...
- Q 3 Perform the indicated operation and give each result with the proper number of significant digits 4 7 2 65 A 2 05 B 2 1 C 2 15 D...
- Q 5 Round off 4 465 to one significant digit A 0 OB 5 OC 4 OD 3
- Q 3 Round off 4 465 to three significant digits A 4 45 B 4 50 C 4 46 D 4 47
- Q stion factors determine the amount of simple interest ean all that apply Number of bank accounts Time Interest rate
- Q for the angle whose terminal side passes through the point p 5 4
- Q Find parametric equations that describe the circular path of the following object Assume x y denotes the position of the object relative to the origin at the center of the...
- Q 2 1 f x x 5x 7 2 f x 24 3 f x x 11x 6 4 f x x 3x 5 f x x 3x 1 Note 1...
- Q Consider the following parametric equations x t 2 y 4 t 0sts 16 a Eliminate the parameter to obtain an equation in x and y b Describe the curve and...
- Q A regular Pentagon with sides that are 20m long is shown What is the approximate Area of the Pentagon
- Q the present value the amount that should be invested now to accumulate the followi Dounded as indicated 9000 at 9 compounded quarterly for 9 years present value is ot round...
- Q e interest is compounded more than once per year which rate is higher the ose the correct answer below A The stated rate is higher B The effective rate and...
- Q Question 13 5 2 3 ect all that apply at factors determine the amount of interest eamed on a fixed prin ount A Interest rate B Number of compounding periods...
- Q passes through 2 2 perpendicular to y 5x 8 CHALLENGE Find the value of n so that the line perpendicular to the line with equation 2y 4 6x 8 passes...
- Q ptions Let x x 1 2 A 2 27 A 2 3 27 7 2 7 7 2 a sinh 2 4 12 f x x sin y f y...
- Q ODD function Question 3 25 points A function f x is an EVEN function If f 4 2 which other point lies on the graph of g x 4 2...
- Q The definition of the derivative of a function is f x h f x f x lim h 0 h Write but do not attempt to compute the following derivatives...
- Q What is the area of the largest equilateral triangle that can be cut from a circular piece of material 50 centimeters in diameter
- Q Find the minimum value of the function f x y x y xy subject to the constraint 2x y 1 0
- Q 2 12 13 15 17 and E 13 Insert or to make the A E 3 Corto make the statement true E
- Q 9 Find a general solution to the following difference equation Yn 2 2Yn 1 Yn 1 3 Answer y C C n n n
- Q Consider the following function Function Factors f x 2 x 3 x 2 6 x 3 quad 2 x 1 x sqrt 3 a Verify the given factors of f...
- Q 0 You have 208 feet of fence to make a rectangular garden What are the dimensions of the garden that will enclose the largest area Type a response
- Q For each function in Problems 25 30 find the relative maxima relative minima and horizontal points of inflection then sketch the graph Check your graph with a graphing utility 25...
- Q 35 Find the numbers at which the function f x x 2 if x 0 et 2 x if 0 x 1 if x 1 is discontinuous At which of...
- Q he separable IVP x t dx dt 4 with initial condition z 0 6 has solution X
- Q du e u 3t u 0 13 dt has solution u t
- Q On the interval 0 0 this separable IVP dy 9 11x dx xy has solution y x y 1 3
- Q Find an equation of the tangent line at x 0 y x cos x Use symbolic notation and fractions where needed equation
- Q Calculate the following derivative Use symbolic notation and fractions where needed Kaminubleth d dx 7e 4x 2e 10x 10
- Q Compute the derivative y cos te Express numbers in exact form Use symbolic notation and fractions where needed POLECEN
- Q Find the derivative of y using the appropriate rule or combination of rules y x cos x Express numbers in exact form Use symbolic notation and fractions where needed dy...
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