Identify the surface in the xyz coordinate system given by the equation: z=-√(4-y^2) O cylinder O ellipsoid O elliptic cone none of the above

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Q: 3.The population of birds in a region was measured to be 6300 birds in the year 2015, and 8700 birds…

A: 3. The population of birds in a region was measured to be 6300 birds in the year 2015,and 8700 birds…

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Q: 7. Determine all relative extrema or saddle points: f(x, y) = 4x³ + 8xy - 2y²

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A: Root test : Suppose that we have series ∑ an .Define,                 L = limn→∞ ann = limn→∞ an1n.…

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A: answer is in next step

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Q: Calculate the difference quotient for f(x) = x + x¹ at a = 9. (Express numbers in exact form. Use…

A: Here is the solution:

Q: 3x^2+y^2=28 3(x-1)^2+y^2=19

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Q: I need help on number 12. Thanks!

A: 12. The given differential equation is y'-y=0  .................................. (1) We assume the…

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A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Using integration by parts, Then k is? (a) - 1.5136 ²x³ cos x³ cos(x²) dx = k - [*x sin(x²) dx 0…

A: Solve it

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Q: Q3: Find gradient of the following function at given point 1) f(x,y)=y-x, (2,1) 2) g(x,y)=y-x²,…

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Q: Find the limit. NOTE: Enter the answer using round brackets. t² +4 1 lim = (?, ?) t→+∞0 8t² +9¹ 5t

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Q: Let (A) = and B = . Find the angle between BO and A D O 【cos) 2/√(30(21)) O [cos] ^(-1) 2/√(30(21))…

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Q: Calculate the derivative. f(x) = (6e* - 7x²) (x³ + 1) (Use symbolic notation and fractions where…

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Q: lim 3 24-8 LIMIT VALUE: H 11-2r

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Q: y'+2y/x=x, y(1)=2, y(2) using h=0.1

A: given :y'+2yx=xy(1)=2, y(2) using h=0.1

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A: We know that the upper base of the basketball looks like a circle therefore we will use the formula…

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A: Note: According to our guideline i didn't solved more than three subparts. So, please again repost…

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A: Solution of given question is written in below steps.

Q: Question 9 y Determine the domain of the function f(y) = (5y-4)²-81 Domain - [yy + } Write your…

A: For domain, we will check for what values function is not defined.

Q: icle generada a girar alred =et, y = 2et +1 0 <t≤ 1. dereje x por.

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Q: Use the Root Test to determine the convergence or divergence of the given series or state that the…

A: Use root test to check the convergence of series.

Q: Logarithm function Copy the table onto your paper, and fill in the x-values for y = log, x. x y -1 0…

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Q: 2x+1 x²-7x+12 S -dx

A: At first, we will do partial fraction then we will do integration

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A: We need to find derivative.

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Q: Modeling Harmonic motion. A large mass attached to a spring moves in simple harmonic motion. The…

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Q: A Ⓒ Using integration by parts to solve f √4x²+k -2√4x²+k -√4x²+k 2√4x²+k x³ dx √4-x² and letting u…

A: Let's find.

Q: quotient (Express numbers in exact form. Use symbolic notation and fractions where needed.)…

A: Given query is to find the derivative of the expression.

Q: 1. Evaluate 2 0 X √1+ 2x² -dx

A: Answer is in step 2.

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A: Solution is here

Q: 13. Find the mass of a thin funnel in the shape of a cone z = √x² + y²,1 ≤ z ≤ 4, if its density…

A: answer is in next step

Q: Calculate the first, second, and third derivatives of 9 y(x) = 48 + x (Use symbolic notation and…

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Q: Using integration by parts, 2 x³ cos(x²) dx = k Then k is? (a) - 1.5136 (b)-1.1365 2 x sin(x²) dx k…

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