Calculus question and answers for February 07, 2024
- Q Find a and d for the function f x a cos x d such that the graph of f matches the figure X 11 d 4 X 6 47
- Q Find the values of the six trigonometric functions of 0 with the given constraint If an answer is undefined enter UNDEFINED Function Value Constraint sin 8 0 SOS sin 80...
- Q Determine whether the statement is true or false d dx True False In 10 1 10
- Q Determine whether the statement is true or false 10x X10X 1 d dx True False
- Q Determine whether the statement is true or false g x g 2 X 2 If g x x5 then lim X 2 True False 80
- Q Determine whether the statement is true or false d tan x sec x dx dx True False Submit Answer
- Q Use Newton s method with initial approximation x 1 to find x the second approximation to the root of the following equation x4 x 4 0 x x Enhanced Feedback...
- Q Determine whether the statement is true or false If y e2 then y 2e True False
- Q Determine whether the statement is true or false d If f and g are differentiable then dx True False f g x f g x g x
- Q For the polynomial function f x 7x x 11 answer the following questions a List each real zero and its multiplicity b Determine whether the graph crosses or touches the...
- Q Construct a polynomial function that might have the given graph Choose the correct answer below OA f x x x 3 x 5 OB f x x x 3 x...
- Q For the polynomial function f x 6 x 7 x 6 2 answer the following questions a List each real zero and its multiplicity b Determine whether the graph crosses...
- Q Construct a polynomial function f with the following characteristics zeros 1 1 and 4 degree 3 y intercept 12 Choose the correct answer below O A f x 3 x...
- Q 4 Use a transformation of the graph of y x to graph the function 4 h x 2 x 1 3 Choose the correct graph below O A OB H...
- Q Groves Grices find dy Idr f x x 052 find dy dx y f x cos x g Sinxt 91 19
- Q 9 Given y f x e lnr find dy dx Given y f x sin tan Inr
- Q Given an equation sin y y x use implicit differentiation to find dy
- Q Find the cloivative of a x x 1 2x 1 Find the denuatiua y ffe e 9x 12x 12 3x
- Q A company that produces snowboards which are seasonal projects forecasts monthly sales for one year to be S 77 00 42 25 cos 6 where S is the sales in...
- Q Complete the sentence below 5 If f x 3x x 2 6x 9 then f x 5 3 If f x 3x x 6x 9 then f x as as...
- Q h x 2x5 Choose the correct graph below OA 5 M B Ay Q OC 1039 O D
- Q 61158 s x SC 6 St 473 9 d 5 5 be dx 1 T x the desallative of Find ftt 65E 4 t t q A B S x...
- Q 10 Given y f x CSc cot In 9x
- Q Use the graph of the function to answer each question 2r sxs 2x f x cot x a Find all x intercepts of the graph of y f x Enter...
- Q Find the point x y on the unit circle that corresponds to the real number t ST
- Q Match the function with its graph f x x cos x 2 N M A mm 2 4 6 4 2 0 Describe the behavior of the function as x...
- Q The circular blade on a saw has a diameter of 6 25 inches and rotates at 4600 revolutions per minute a Find the angular speed of the blade in radians...
- Q The displacement from equilibrium of an oscillating weight suspended by a spring is given by Y t 1 cos 78 where y is the displacement in feet and it is...
- Q Sketch the graph of the funciton Include two full periods Use a graphing utility to verify your result Choose the correct graph y csc J 10 20 10 20 UUU...
- Q Construct an appropriate triangle to complete the table 0 0s 90 050sn 2 Function e deg 0 rad Function Value sin
- Q Evaluate if possible the sine cosine and tangent of the real number t If not possible enter IMPOSSIBLE 4 sin t cos t tan t
- Q Find the period and the amplitude y 8 cos 2x period amplitude 00 Need Help Read 2 Watch
- Q y sec 281 y sec
- Q Question 1 15 points Find the general solution of the following differen equation on the indicated interval dy dt 2 cos t y tan t 0 t 2
- Q Find the first partial derivatives of the following function 2u F u v w 3v 7w
- Q 287 y cot 1 4 x
- Q Suppose you are standing on the surface z f x y at the point a b f a b Interpret the meaning of f a b and fy a b...
- Q 5 2 1 a 5 g x 9 7 C 7 b 145 y c 2 The continuous function g x is odd and increasing with selected values shown in...
- Q Question 3 5 5 pts Find the absolute maximum and absolute minimum values of each of the following functions on the given intervals a f x 2x 3 5 on...
- Q termine where the given function is concave up and where it is concave dc 7 f x x 9 x2 A Concave up on 3 0 concave down on 0...
- Q The speed of sound in m s in dry air is approximated by the function v T 331 0 67 where T is the air temperature in degrees Celsius Evaluate...
- Q d the absolute extreme values of the function on the interval 3 3 f x CSC X 75x5 37 2 A absolute maximum does not exist absolute minimum does not...
- Q 4 Suppose a company has fixed costs of 60 000 and variable cost per unit of x 333 dollars where x is the total number of units produced Suppose further...
- Q Let f x arctan x The arctangent function and all of its derivatives are perfectly well behaved for every real value of x Use Maple to produce p x and...
- Q Determine all critical points for the function 1 f x x3 3x2 5 A x 0 2 y 2x2 64 x A x 0 and x 4 C x 0...
- Q 3 Find an equation of the tangent line to the curve In a at the point 1 0
- Q Suppose that the only information we have about a function f is that f 1 7 and the graph of its derivative is as shown fo 2 2 3 x...
- Q 1 Find the derivative of a b a y ln x 4 2x 5 b y ln cscx cotx c Find the differential dy y csc x
- Q 4 a It is well known that 1 converges to e Test a few values of k and assemble evidence to support this fact Submit this evidence with your lab...
- Q 4 The legs of an isosceles right triangle increase in length at a rate of 2 m s Determine each X X Z a At what rate is the area...
- Q 2 A ball is thrown vertically upward with a velocity of 80 ft s then its height after t seconds is s 80t 16t a What is the maximum height...
- Q The circumference of a sphere was measured to be 74 cm with a possible error of 0 5 cm a Use differentials to estimate the maximum error in cm in...
- Q Compute Ay and dy for the given values of x and dx Ax y x 6x x 5 Ax 0 5 Ay dy Sketch a diagram showing the line segments...
- Q a Find the differential dy y 15 x dy b Evaluate dy for the given values of x and dx x 1 dx 0 2 dy
- Q The radius of a circular disk is given as 28 cm with a maximum error in measurement of 0 2 cm a Use differentials to estimate the maximum error in...
- Q Find the differential of each function a y x sin 4x dy 4x cos 4x 2x sin 4x dx b y In 2 1 dy t 2dt 2tt X
- Q A cylindrical tank with radius 7 m is being filled with water at a rate of 4 m min How fast is the height of the water increasing in m...
- Q Use differentials to estimate the amount of paint needed in m to apply a coat of paint 0 06 cm thick to a hemispherical don with diameter 54 m Round...
- Q 1 If two resistors with resistances R and R are connected in parallel as shown in the figure then the total resistance R measured in ohms 22 is given by...
- Q Find the differential of each function a y x sin 4x dy b y In 2 1 dy
- Q A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m highe...
- Q Find by implicit differentiation dy dx dy dx II tan 5x y x 4xy 10yx 100y x 25y x 1 x 200x 8y 5x 43 Need Help Submit Answer 1...
- Q Two sides of a triangle have lengths 11 m and 17 m The angle between them is increasing at a rate of 2 min How fast in m min is...
- Q Find the linearization L x of the function at a f x x a 4 L x
- Q Boyle s Law states that when a sample of gas is compressed at a constant temperature the pressure P and volume V satisfy the equation PV C where C is...
- Q The altitude of a triangle is increasing at a rate of 1 cm min while the area of the triangle is increasing at a rate of 2 cm2 min At...
- Q The length of a rectangle is increasing at a rate of 3 cm s and its width is increasing at a rate of 8 cm s When the length is...
- Q Two sides of a triangle are 8 m and 9 m in length and the angle between them is increasing at a rate of 0 06 rad s Find the...
- Q Each side of a square is increasing at a rate of 5 cm s At what rate in cm s is the area of the square increasing when the area...
- Q Use the Limit Comparison Test to determine if the following series converges or diverges Hint Limit Comparison with n 5 3 2 n 1 n n 8 1 The series...
- Q A kite 100 ft above the ground moves horizontally at a speed of 4 ft s At what rate in rad s is the angle in radians between the string...
- Q Determine if the series converges or diverges Give a reason for your answer 2n 3n 7 n 1 Select the correct choice below and if necessary fill in the answer...
- Q 10 10 5 5 5 Match each graph to the expression that transforms the black solid graph into the blue dashed graph 1 5 5 0 5 0 1 1...
- Q Sketch the graph of f x y 4x 16y 4 State the domain and range of the function O A OA x y x Simplify your answer OB x y...
- Q Abaseball pitcher s earned run average ERA is A e i 9e i where e is the number of earned runs given up by the pitcher and i is the...
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