find an equation for the plane that is tangent to z=4x^2+y^2 at the point (1,1,5)

Q: QI) For the functions yl-f1(x)-x y2-f2(x)-(x+2)*+1 a) Draw the functions. c) Find their domains and ...

A: As per bartleby guidelines we only give first three question answers. 

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A: Solution is given below:

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Q: a) an en 3n

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Q: 1. cos? 2t dt

A: Given query is to eveluate the integral.

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Q: Closure: 1. The four functions defined below all have domain restrictions. Which of the functions ha...

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Q: dx = x[4 + 3xsin(ay)cos(ay)] dy

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Q: eIn sec²(sin2y)dy can be evaluated by writing it as sec2y A / sec2(sin2y) - cos2ydy B None © : sec (...

A: Using elogy =y and 1/secy=cosy

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Q: dy Example 1.2.15: Let y= 6 u' +5u, u=In x , find dx

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Q: Solve the following system, if possible. T1: X + 8y - 2z = 5 T2: 4x + 7y + 2z = 0 T3: 5x - 10y - 10z...

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Q: A store sells Q units of a product per year. It costs d dollars to store one unit for a year. To reo...

A: We have to find the order size and lot size.

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Q: Characteristics of Rational Functions Determine the Horizontal Asymptote for each of the following f...

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Q: A power line is to be constructed from a power station at point A to an island at point C, which is ...

A: We have to find the distance SA.

Q: Question 10 If 8 (x) = | sinx dx and g =3, then g (0) is equal to (A) B 2 c) -2 D 4

A: Explained below 

Q: Use vectors to find the lengths of the diagonals of the parallelogram that has i + j and i – 16j as ...

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Q: Find the number of units x that produces a maximum revenue R in the given equation. R = 54x2/3 − 4x ...

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Q: 3. (9 points) Find the volume of the solid obtained by rotating the region bounded by the curve y = ...

A: Volume 

Q: A piston is seated at the top of a cylindrical chamber with radius 7 cm when it starts moving into t...

A: This question can be solved by applying the concept of rate of change of physical quantities.

Q: 2xy +y+1 x+2xy dy dx

A: Topic:- differential equations

Q: S 4 sec2x dx 2. tan?x+2tanx+5

A: Evaluate the integral  4sec2x/(tan2x+2tanx+5) 

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A: To find out the dy/dx 

Q: solve using Integration by Parts Trigonometric Integrals Trigonometric

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Q: Q5 A) Find IF y = cost and x = sint dx at P(1.2)

A: The solution is given in the next step.

Q: S. dx Evaluate: x²+ 8x + 20

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Q: The management of the UNICO department store has decided to enclose an 883 ft2 area outside the buil...

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Q: Express what you have learned from the lesson/activities by answering the questions below. 1. Mentio...

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Q: Write an equation for the function graphed below -7 -6 -5 -43 -2 5 6 7

A: y=0at x=0, 3vertical asymptotes;x=-1, x=4There are no maxima or minima.y=x(x-3)(x+1)(x-4)

Q: The demand functions for two products are given below. p1, p2, q1, and q2 are the prices (in dollars...

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Q: The population of a country will quadruple in  4 years. If its current population is  15000, what wi...

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Q: 3 The point P(7, -3) lies on the curve y = 6 - x (a) If Q is the point x, 6 - find the slope of the ...

A: Given that the point P(7,-3) lies on the curve y=3/(6-x).

Q: -1.5z – 7 if I 2 4- -8 -7 -6 -5 -4 -3 -2 -1, 1 23 4 5 6 7 8 -2 -4- -5- -7 8- Clear All Draw: Note: B...

A: Topic:- function

Q: dt Which of the following is one of the correct steps to evaluate ? 4e'+e- A None 4dt 4e'+e- 2e"dt 2...

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Q: 2. Determine if the series (-1)3n 1 n4 n=1 converges or diverges.

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Q: Sketch a graph that shows the water level versus time.

A: Given container is conical flask, whose radius decreases with height, and becomes constant. When wat...

Q: Find the critical numbers of the function. J(x) = Vr² – x O 1/2 O 1/2 & 1 O 0, 1/2 & 1 O 0 & 1

A: Given thatJx=x2-x3To find ; Critical numbers Solution :Critical numbers=find first derivative and eq...

Q: 1. Determine if the series cos" () en? n=1

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Q: Given the function f(a,9) = whose graph is shown belon. determine why the detnition of continuty at ...

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Q: Write an equation to represent the following statem j divided by 9 is 5 Solve for j. Stuck? Review

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Q: Question Determine the limit of the sequence defined below. An If the limit does not exist, enter Ø....

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Q: 3. Evaluate each definite integral by using geometric formulas. (a) 14.x – 12| dr dr (b)

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Q: Find A and B such that 2x-1/(x+1)(3x+2) = A/x+1 + B/3x+2

A: We need to find A and B.

Q: Round to the nearest tenth of a percent. Use the Approximate Annual Percentage Rate Formula.

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Q: iven curves. y - x?, y - 2x - x? y

A: