Find the critical points of y= -2x^2 +4x +3 and apply the Second Derivative Test to find the maximum and minimum.

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Q: point 4 m above ground level with an initial velocity of 21.5 m/s is h = 4 + 21.5t – 4.9t2 after t s...

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Q: In the answer box below, type an exact answer only (i.e. no decímals). You do not need to fully simp...

A: Given sinβ=2029Also, π2<β<π

Q: Assessment 1: The function is discontinuous at the number. Does the discontinuity appear to be remov...

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Q: sine cose tane= tane cos?e sin?e

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Q: If e = 3 10x find the reference angle 0'. Give only exact answers, and type pi for a if needed. Do N...

A: Topic = Trigonometry

Q: ITEM 182 Logan drew the path on this grid. How many units long is the path? A. 9 units B. 8 units C....

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Q: Solve the differential equations by any appropriate method and indicate the method you have used/cho...

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Q: Consider the following. (If an answer does not exist, enter DNE.) f(x) = x3 – 3x2 – 9x + 3 Find the ...

A: Topic = Derivative

Q: 10. A blind mobility aid uses the same idea as a bat's sonar to enable people who are visually impai...

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Q: Find the exact value of cos 0 if tan 0 = and 0 is in quadrant IV. 7 - 5/74 O- 74 7 74 74 7/6 12 5/6 ...

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Q: Which of the following pairs of vectors are perpendicular to each other? a) (4, 14, -18) and (6, 21,...

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Q: a distance of 15 m from the pad, a man observes a helicopter taking off from a heliport. If the heli...

A: Given query is to find the rate of change distance between the man and helicopter.

Q: 7) dy x+2y x+zy e

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Q: Help

A: Please refer to the image below

Q: Use any method to determine whether the series converge. 1 (a) E k + 4k + 1 k=1 This series 1 (b) E ...

A: We have to check whether the given series are converges. a. ∑k=1∞1k8+4k+1b. ∑k=1∞18+k15

Q: exV - 1 B Let g(x,y) x +y - 1 (a, b) = (1,0). Show that lim g(x,y) does not exist. (x,V) - (a,b) • T...

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Q: Simplify the following expression using trigonometric identities. Your final answer must be a single...

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Q: Find the Maclaurin Series for the function f(x) = sinx

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Q: An airplane heading due north has an airspeed of 260 km/h. It encounters a wind blowing east at 96 k...

A: The direction plot is:

Q: 1. The flow rate of a fluid is described by F in units of kg/(m²-s). It is flowing through a membran...

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Q: 3. lim f(x) = -2, X-2 4. X-3 lim f(x) = +00, lim f(x) = 2 and f(2) = 0 lim f(x) X-3* %3D = -00

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Q: Determine whether the series converges, and if so find its sum. Enter the exact answer as improper f...

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Q: d) Let A, be the region between y = x² +9 and y 21-x. Let A, be the region between y = x² + x – 12 a...

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Q: Use Simpson's Rule and all the data in the following table to estimate the value of the 15 integral ...

A: We have to find value of integral by Simpson's rule.

Q: 5. What is the derivative of the function y = x+ Vx + Vx ? %3D

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Q: 2. lim 5*

A: Here we have to evaluate limx→05x

Q: For each graph, select all symmetries that apply. Graph 1 Graph 2 Graph 3 -2 Symmetry: Symmetry: Sym...

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Q: Write the composite function in the form f(g(x)). [Identify the inner function u = g(x) and the oute...

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Q: Evaluate the following integrals. sin" r 0. cos a kle

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Q: Solve the equation (x + 3y)dx - xdy 0 %3D O y? = 5x4 + cx3 O y = x5 +cx3 O 2y = x5 + cx3 %3D O 2y = ...

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Q: The height of a projectile launched into the air is given by f(t) = - 16t + 220t +9, where t is the ...

A: Average rate of change

Q: 4.1 Finding Critical Numbers Q 17 (t): tJ4-t, t<3 tく glt): t(4-4) (t):そも(4-t)^):-(と(4ーと))=0 t(4-t) 5...

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Q: Which of the following integral will give the volume of a solid produced if the region bounded by x=...

A: Given the region is bouded by x = 4√y , x = -4y and y=1 is revolved about y=2. Applying cylindrical ...

Q: Squeeze Theorem to evaluate lim x→0+ x [1 − cos (1/x)]

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Q: y'-5y=x'e* – xe³* - хе

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Q: Evaluate the following integrals. 1. dx (9+ e²=)

A: The given integral,     ∫ex9+e2x32dx

Q: 4x- 5c + 20r 9 and classify them. Round Find the critical numbers of the function f(z) your answers ...

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Q: I FIND THE INDICATED DERIVATIVE IN ITS SIMPLIFIED FORM: (x³–2x)* 1. у- ; d'y/dx? 2. Y = (5x³ + 2)6 ;...

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Q: Evaluate the integral. VE (1 + t) dt /1

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Q: Find the mass of the rectangular region 0 <x < 2,0 < y < 3 with density function p(x, y) = 3 – y. %3...

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Q: Simplify cosx + sinxtanx. 1 + sin²x cscx secx

A: Given query is to simplify the expression.

Q: Jcot x+1 O tan x sec x O csc X

A: Simplifying the given expression

Q: 2. (a) Find the derivative of f(x) = 2x2 – 2x + 2 from first principle sin x (b) If y = x + find x4 ...

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Q: How large should n be to guarantee that the Trapezoidal Rule approximation to -1 | (- a4 – 8³ – 182²...

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Q: Consider the function: f(x) = {x2,      x ≤ 2          {4,        2 4 (a) Sketch the graph of f(x...

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Q: h(a) = 6.44a + 81.8. The same study found that their weight W (in g) as a function of their height i...

A: NOTE: Refresh your page if you can't see any equations. . take derivative

Q: dy dt II

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