3 y = sec TX 2

Q:

A: Average cost function=A(x)=C(x)x=20+10x+5x2x  

Q: Find the exact location of all the relative and absolute extrema of the function. (Order your answer...

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Q: 14.5.07

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Q: Evaluate the expression without using a calculator. log 4 (log 6) log 4 (log 66)=

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Q: The distance from the planet Pluto to the Sun is 4.43 x 10° km at perihelion and 7.37 x 10 km at aph...

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A: Known identity: sin2θ+cos2θ=1 for all θ.  

Q: Use the table below to fill in the missing values.

A: To find the value of f6-1 and  f-16

Q: Suppose a police officer is 1/2 mile south of an intersection, driving north towards the intersectio...

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Q: An airplane flies at an altitude of y=10 miles toward a point directly over an observer. The speed o...

A: Also given that, y=10, dxdt=-500 mi/h, where t is the time & negative sign indicates that distan...

Q: 3. Find all solutions to the equation in the interval [0, 2T]: 8cos x-6cos?x+1%3D0

A: The given trigonometric equation is 8cos4x-6cos2x+1=0. To find the all solutions of this equation, a...

Q: Evaluate xy dA R over the region R enclosed by y = x/2,y = VI, I = 2 and r = 4.

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Q: If f(x) = 3 + 2x. Find f-(- 3) =

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Q: 14.6.11

A: The given function is fx,y=7exsiny.    point: 0,π3   and   direction vector: v=-10, 24. Obtain the g...

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Q: Examine the differentiability of the function f(x)=|cosx| at z 2 %3D

A: Given: f(x)=|cosx|

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Q: What is the inverse function of f(x)=x2+x, x≥-1/2?

A: Given, fx=x2+x  

Q: Graph f and g in the same viewing rectangle. f(x) = tan(x)(8 + sin(x)), g(x) = Sin(x) cos(x) 8 + sin...

A: Given:f(x)=tan(x)8+sin(x)g(x)=sin(x)cos(x)8+sin(x)

Q: 2х + 1 6. х — 5 VI

A: given that 2x+1x-5≤3 we need to solve this inequalities and find the interval in which x lies  2x+1x...

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Q: how do you find the deriviative of:

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Q: Angela, Mary, and Tiff are all standing near the intersection of University and 42nd streets. Mary a...

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Q: A trough is 8 meters long, 3 meters wide, and 3 meters deep. The vertical cross-section of the troug...

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Q: Find the derivative of the function. f(x) = (2x−8)4(x2 + x + 1)5

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Q: Piffelentiate f(x) = 1og9 (9x)

A: Given function f(x)=log7(9x)

Q: Find the domain of the logarithmic function. f(x) = log (15- x) The domain of f(x) = log (15 - x) is...

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Q: Use the graph below to find exact values of the indicated derivatives, or state that they do not exi...

A: The graph of the functions fx and gx are given that. And their composite function is hx=fgx. Now, di...

Q: 1-

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Q: Coordinate unit vectors Compute the following cross products. Then make a sketch showing the two vec...

A: Concept: A rectangular array of numbers (or other mathematical objects) for those the operations suc...

Q: What must be done to solve this?

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...

Q: Differentiate. Show all work. a. у y%3D3@-2x Зе

A: Since you have asked multiple questions in a single request, we would be answering only the first qu...

Q: Consider the set M = {m,a,{t,h},e,m,{a,t,î},c,s}. 1. What is the cardinality of M?

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Q: Determine the amplitude and period of the function. Then graph one period of the function.

A: According to the queston, we have to find the amplitude and period of the function y=-4cosx2 and dra...

Q: Determine if each of the following integrals converge or diverge. If the integral converges determin...

A: Consider the integral: ∫10∞15-2z2  dz                                                               ...

Q: A deposit of $25,000 is made in a trust fund that pays 6% interest, compounded continuously. It is s...

A: A deposit of $25,000 is made in a trust fund that pays 6% interest, compounded continuously. So, P= ...

Q: In Exercises 63-66, describe the area represented by the limits.

A: Known fact: Let f be a continuous function on [a,b]. then ∫abfxdx=limn→∞∑i=1n∆x·fxi where ∆x=b-an  a...

Q: Find the limit. cos(70) - 1 sin(30) lim

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Q: Of all rectangle that have a perimeter of 42 feet, find the dimensions of the one with the largest a...

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Q: Graph two periods of the given tangent function.

A: The given function is y=-2tanx2. Graph the two periods of the function y=-2tanx2 as shown below.  

Q: Can someone check my work

A: NOTE: The equations provided in the bottom part of the question do not match with the equations you ...

Q: Find the domain of the logarithmic function. f(x) = log (13-x) %3D The domain of f(x) = log (13-x) i...

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.