\f f(x) = x³ - 2x-1, then f(-2) = (A) -17 DA Эв Oc (B) -13 (C) -5 (D) -1

Q: Given f (9) = 2. f' (9) 9. g (9) = -1, and g' (9) - 7, find the values of the following. (a) (b)…

A: givenf(9)=2f'(9)=9g(9)=-1g'(9)=-7

Q: Find dy/dx using implicit differentiation.  sqrt of x+y = 9+x^2y^2 dy/dx=

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Q: a) Find limx→1 /2r+3-√3x+2 2²-6x+7

A: according to bartleby guideline we do only first part of multiple questions     ∂xn∂x=nxn-1…

Q: 20. Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a…

A: . Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a…

Q: Let the position vector (with its tail at the origin) of a moving particle be r = r(t) = t²i - 2tj +…

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Q: (a) Suppose y = f(x) is an unknown function but that you know that f(4) = 11 and f'(4) = -0.18.…

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Q: By using the definition of the derivative, find dx -2x² I.

A: NOTE: As per our guidelines, I have solved one problem. If you want answers of others, kindly post…

Q: State the domain of  f(x) =  8^ √ 5 − 2x.  Enter your answer using interval notation. The domain is

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Q: Find a power series representation for the function. (Give your power series representation centered…

A: A geometric series converges tof(x)=11-x=∑n=0∞xn for x<1. Replace x with x+34 since g(x) is a…

Q: A baseball team plays in a stadium that holds 64000 spectators. With the ticket price at $11 the…

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Q: 45. Prove that d dx - (csc x) = - csc x cot x.

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Q: 7 Find the derivative of f (w) = w8 + 10w. Enclose numerators and denominators in parentheses. For…

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Q: Find the mass and centroid (center of mass) of the following thin plate, assuming a density of 1.…

A: We have to set up the double integral to find the value of Mx.

Q: =0 π n=0 -2η π

A: As we know that sum of geometric series a+ar+ar2+···· for first term a and common ration r is a1-r

Q: When a cold drink is taken from a refrigerator, its temperature is 5°C. After 25 minutes in a 20°C…

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Q: Question 12 Find the mass and center of mass of the plate that occupies the region and has the…

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Q: 2 The path r(t) = (2 cos t)i + (2 sin t) j describes motion on the circle x² + y² = 4. Find the…

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Q: Convert the rectangular coordinates to polar coordinates with r > 0 and 0 ≤ ? < 2?.   (-√6, -√2)…

A: Given query is to convert rectangular to polar coordinates.

Q: Find the point (xo, yo) on the graph of y = x³ + 6x² + 4x – 5, at which the slope of the tangent…

A: Topic = Functions

Q: 3 a) x³-1=0

A: Note - According to batleby guidelines we supposed to do the first one of multiple questions kindly…

Q: Is the sequence an = 2 + 7n arithmetic? Your answer is (input yes or no) if your answer is yes, its…

A: We have to check that the sequence an = 2 + 7n is arithmetic or not

Q: 4. (a) If fi f(x) dx = 5 and ₁ g(x) dx = -12, what is fi(5f(x) — 2g(x)) dx? (b) If 4f(x) +7 dx = 37,…

A: I am attaching image so that you understand each and every step.

Q: By changing to polar coordinates, evaluate 1° °° e-√²²+ y² dz dy. е 0

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Q: Suppose that the volume V of a rolling snowball increases so that is proportional to the surface…

A: This question can be solved using the concept of rate of change of physical quantity.

Q: Use trigonometric identities to simplify the expression. 1/sin(t)csc(-t)  or  1 *over*…

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Q: a+4b-2c=0 -2a-6b+5c=5 3a+14b-4c=8 use inverse matrix to solve and find a^-1

A: a+4b-2c=0 -2a-6b+5c=5 3a+14b-4c=8 use inverse matrix to solve and find a^-1 We shall solve this…

Q: The gas equation for one mole of oxygen related its pressure P (in atmospheres), its temperature, T…

A: GivenT=25V-14V2-25P+10PVWe need to finda. Temperature T given V=5dm3 and P=2 atm.b. Rate of change…

Q: A polynomial P is given. P(x) = x²4 - 2x² - 3 (a) Find all zeros of P, real and complex. (Enter your…

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Q: find d/dx 2x^2 -x using derication from first principle

A: Our Aim is to find the derivative of 2x2-x using derivation from first principle.

Q: P1 Find an equation for the curve that passes through the point (1,0) and whose slope at (x, y) is…

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Q: 8.- Aright triangle with dimensions of X=3cm and y=41am if (x) is increasing at arate of 2cm / sec…

A: GivenIn a right angled trianglex=3cm, y=4cm   x is increasing at the rate of 2cm/secy is decreasing…

Q: Suppose that u and are two unit vectors in 3D and the angle between th ㅠ 3 i. What is lu xv|?

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Q: (b) Find the derivative of f(x) = h(x)=2x-11. h'(x) = ab ab a b داه b Va =(²2+4) (2x - 11) by using…

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Q: You have $300,000 saved for retirement. Your account earns 7% interest. How much will you be able to…

A: NOTE: Refresh your page if you can't see any equations. . here given present value is  P=300000…

Q: Solve the differential equation: A bowl is removed from a pottery kiln at a temperature olf 200…

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Q: ms 3 Zo log, XY

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Q: -1 y = sin ¹ x, y = A lamina in the first quadrant is bounded by If the density at any point (x, y)…

A: The given lamina is in first quadrant bounded by curves y=sin-1x, y=π2 and coordinate axes as shown…

Q: Express cos R as a fraction in simplest terms. P 28 35 e 21 R

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Q: Use trigonometric identities to simplify the expression. SEC(X) / CSC(X) OR  sec(x) *over* csc(x)

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Q: Give the value of k for which the system of equations below does not have a unique solution.…

A: The given system:2x+3y+z=124x+5y+2+kz=20x+2y+z=8

Q: (3) Eliminate the parameter to find a Cartesian equation of the curve. x e³t y = t + 1.

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Q: The graph of f(x) = 3 - 4 over the interval [0,2] is sketched below. Do you S (3-4) dx to be expect…

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Q: Evaluate [] ry dA, where R is the region in the first quadrant bounded by the coordinate axes R and…

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Q: If B is a constant, use the chain rule to find the derivative of f(x) = ln (Bx¹ + 8) ƒ'(x)= =

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Q: 1 4 4 Let f(x) = 2²-2³- +6x². 12 3 Then f is concave down on the interval and concave up on the…

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Q: The owner of the Rancho Grande has 2992 yd of fencing with which to enclose a rectangular piece of…

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Q: Evaluate f (x - y)(y – z) dV for the box B with dimension: [3, 6] × [0, 5] × [0, 5]. (Use symbolic…

A: Given: The dimension of the box:B=3, 6×0, 5×0, 5

Q: Find the critical points and determine if the function is increasing or decreasing on the given…

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Q: D(p)=200/p  find the elasticity of demand

A: given  D(p)=220p   formula for elasticity is             E(p)=-p×dD(p)dpD(p)

Q: Use the Root Test to determine if the series converges absolutely or diverges. 3k+9 € (-³K+9)" k=1 k

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