1. Find the moving trihedral and the curvature at any point of the curve R(t) = cos t î + sint ĵ+ k.

Q: Compute the given integral. sin xdx %3D +C

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Q: Let flx)-4x H2 %3D

A: Topic = Function

Q: Estimate the area of the region between the function and the x-axis on the given interval using n = ...

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Q: find the equation of the tangent line and normal line to the ff. curves at the indicated point.

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Q: Find the total area of the shaded region. 1.5- (9.1) 0.5- 4.5 9. 13.5

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Q: 6. A homeowner has a yard that forms a triangle. He needs to buy seed and fertilizer for the yard. T...

A: topic - area of triangle

Q: Let f be the function given by f (x) = sin(2x) cos(1 +x). What is the average value of fon the close...

A: Given function f(x)=sin(2x) cos(1+x)       ; 1≤x≤3 use the formula 2 sin A cos B = sin(A+B)+sin(A-B)

Q: model of automobile

A: V(x)=25000-0.25x  Which is a linear equation with negative slope so from here we can say that as the...

Q: If f(t) = (t + 7t + 3) (5t? + 4), find f'(t). %3D Find f'(1).

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Q: Find the maximum or minimum value of the function. f(x) = 3x2 − 6x − 100=   Is this a maximum or ...

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Q: Based on the graph below, which of the following statement(s) is/are true about f( lim f(x) = -0o X-...

A: given graph

Q: dy 2х dx e2y

A: Follow the procedure given below.

Q: 4) x*d'y dx? 3x dy + dx when x=/ , dx

A: Given differential equation is x2d2ydx2-3xdydx+4y=0and given conditions are y1=0 and y'1=0

Q: A function and its graph are given. Use the second derivative to determine each of the following. Ch...

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Q: The antiderivative of a given function is unique. true or false

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Q: Consider the differential equation dy 1 dr? y3 A solution to the above equation is Select one:

A: Given :d2ydx2=1y3  

Q: 10:07 PM Sun Feb 27 webassign.net Need Help? 1 pro MY NOTES ASK Y Find the limit. Use l'Hospital's R...

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Q: Use the Integral Test to determine whether the infinite series is convergent. -n² 16ne n=4 Fill in t...

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Q: Find the derivatives of the following Trigonometric Functions AND Inverse Trigonometric Functions: 9...

A: Let's find. 

Q: C. Solve the initial value problem: 2xydx + (2y² – 3x²)dy; y(0) = –1.

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Q: ne, and tangent of the angle without using a calculator. 177 sin(e) = cos(e) = tan(e) =

A: Topic:- trigonometry ratios

Q: Find the limit. Use l'Hospital's Rule where appropriate. If there is a more elementary method, consi...

A: First of all we will find the type of the limit, and after this we will determine if we can use the ...

Q: Also find the solution of the differential equation that satisfies the initial condition y(1)=3(simp...

A: (a). The given differential equation is: x2y'+xy=4

Q: Find the intervals where the function y=f(x)y=f(x), whose graph is given below, is increasing and wh...

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Q: 6. (a) Describe the level curves of the function f(x,y) = y – sin x. (b) Describe the level surfaces...

A: Let's find. 

Q: 49= %3D mg?

A: We will use the fact that  1g=1000 mg.

Q: 9. Reduce the following equation to one of the standard forms, classify the surface, then sketch the...

A: General equation of an ellipsoid is given by, (x-p)²/a² +(y-q)²/b² +(z-r)²/c²= 1

Q: Please help! Find y^’’ by implicit differentiation. a) 5x^2+y^2=4 b) 5x^3+4y^3=1 c) x^2+7y^2=7

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Q: - (つチ:O47unyzut C. the 91-で Letc yintercepts, pUO'gt 3tUl-人 the horizontal osymptotes, DUコ ちさ

A: Let's find. 

Q: (b)

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Q: d/dx[(x2 + 5)(x³ - 7) = 5x4 -15x2 + 14x Select one: O True O False 1 1 d/dx(I + Select one: O True O...

A: See the details solution in below

Q: Which of the following is equivalent to 24 f /4- da O none of these • 12 f(1 -cos 0) dº O 24 f (1 - ...

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Q: Calculate the integral. (Use symbolic notation and fractions where needed.) - sinh(9x) dx

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Q: 3- 2- 1- 1 3 14 -1- Graph of f The graph of the function f is shown above. Let g be the | by g (x) =...

A: Let's find. 

Q: Find the indicated nth derivative of the following: 1 7. 2nd derivative of y = xArcsinx + v1 – x² an...

A: Find derivative using product rule and composition of functions rule

Q: sin²(x) + sin(x) To evaluate the xp- using basic formula of integration (without using cos (x) subst...

A: ∫sin2x+sinxcos2xdx  

Q: lim cos x f(x) f(x)

A: Answer :-  Given limit x tends to π then cosx is what.

Q: Let f(x) = -a – 5x + 9x + 2. Find the open intervals on which f is concave up (down). Then determine...

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Q: 7. Sketch the graph of each of the following. (a) f(x, y) = 6 – x – 2y (b) f(x,y) = 6 – x²

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Q: After school, Shaquille and Reyna need to pick up their basketball uniforms and return to school for...

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Q: Solve the differential equation by variation of parameters. y" + y = sin x y(x) =

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Q: 3 2- 1 1 2 3 4 -1- -2- Graph of f graph of the function f is shown abo LO

A: We have to choose the correct answer from the given options according to the given information

Q: Sketch the graph of the polynomial function. Make sure your graph shows all intercepts and exhibits ...

A: P(x) = −(2x − 1)(x + 1)(x + 4)

Q: Find an equation of the tangent line to the curve at the given point. y = (1 + 3x)1, (0, 1)

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Q: Given c= -1 and the graph of the function f below, use the graph to find lim f (x). Z-et Y 4 3 2 -2 ...

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Q: Find the slope of the tangent to the curve a+ 4xy+ y = 46 at (1,5). The slope is | (Enter undef if t...

A: Topic = Derivative

Q: Verify each differentiation formula d -u (a) [Arccos(u)] = dx V1-u? (b)(Arccot(u)] = d -u dx 1+u² -u...

A: As per the instruction, we will be answering the first one. For (1), For (a), arccosu' =-11-u2×u'   ...

Q: For the following exercises, find the mass of the one-dimensional object. 224 A wire that is 2 ft lo...

A: Given that a wire is 2 ft long (starting at x=0) and has a density functionof ρ(x)=x2+2x lb/ft.Our A...

Q: The furnace in a home consumes heating oil during a particular month at a rate modeled by the functi...

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Q: y = Sin- (3x – 1)

A: