Trigonometric Identities If sec = 5, find cot e. A. 66 B. C. D. 2 2答案 s 45 24 25

Q: g) tan(x- y) = y 1+x²

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Q: Suppose log2=a and log 3= c. Use the properties of logarithms to find the following. log,864b…

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Q: Graph the function. [xl if x s1 x² if x>1 f(x) = ZV

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Q: Consider f(x) = x² + 6x + 7

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Q: 5. For which value of a does the following system will have no solutions? x+2y+32 = 4 2x + 3y + 4z =…

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Q: Evaluate the sum. 34 2 (7) + 4/1²) 7j 3 j=2

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Q: Graph the given piecewise function f(x) f(x) = x-1 (x - 2)² +1 2+ if x ≤0 if 0 2

A: The given function, fx=1if x≤0x-1of 0<x≤2x-22+1if x>2 We have to sketch the graph of the…

Q: Give the reduced row echelon form of the augmented matrix. [14 -2 150] 0-5 3 100 26 -3 200 000 J

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Q: Set up an integral for the area of the shaded region. Evaluate the integral to find the area of the…

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Q: 2. Let f(x) = x² + 2x. (a) Find the average rate of change on the interval [1, 2]. (b) Find the…

A: By the answering guidelines of Bartleby, We can answer only first three subparts, please post other…

Q: b) y 8 살

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Q: If the cost function for a commodity is C(x) = ³ + 2x² + 2x + 12 dollars 90 find the marginal cost…

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Q: 11) 2e(2 sin 7x) sec 7x dx

A: Here is the solution:

Q: Differentiate the following function: f'(t) = FI f(t) = √t__1 1-1/1

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Q: Use a graphing utility to complete the table and estimate the limit as x approaches infinity. (Round…

A: Given :fx=4x+52x-3

Q: Let lim g(x) = -10 and lim h(x) = 6 x 4 x→4 Determine the value of the limit lim [9+√√xh(x)]

A: Let limx→4 gx=-10 and limx→4 hx=6 To determine the value of the following limit. limx→49+x·hx

Q: It is estimated that t years from now the population of a city will be P(t) = 30(35+41)² - 1700t.…

A: We need to find the population in 5 years

Q: Find the mass of the thin bar with the given density function. π 3π p(x) = 1 + sin x; for sxs. 4 The…

A: Answer: The solution is given below:

Q: Determine the sum of the following series. 113 + 69⁰ 5 3n+ 5 Σ(™)

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Q: Find all solutions of each equation on the interval [0, 27). 4 cos²x-1=0

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

Q: Use (a) the Trapezoidal Rule, (b) the Midpoint Rule, and (c) Simpson's Rule to approximate the given…

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Q: Find the following derivatives: a) y = In (2x + 2) b) y = 1+int 1-Int

A: we need to find the derivative

Q: determine the open intervals on which the graph of the function is concave upward or concave…

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Q: Find the equation of the tangent line to the curve of intersection of the surface z = x² - y² with…

A: Given surface equations :- z=x2-y2 and x=2

Q: ving integrais using x² +1 a) √x³+2x²+x x³ b) S x3+x²-x-1 x8 c) √(x+2)²(x-2)²

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Q: Example 6: Define a function g satisfying g(x): = sinx for x 0 yet g is continuous at x = 0.

A: A detailed solution is given below.

Q: 7x-7 m 1- 1-r im |7x-71 1+ 1-x Question Help: Message instructor D Post to forum Submit Question Q…

A: We will find the required.

Q: Given that f(3) = 2 and (f(3+h) - 2)/h = eh - 2   what is the derivative of f(x) at x = 3?

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Q: Use the indicated substitution to evaluate the integral. Let x = 13 tan (0). (Give an exact answer.…

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Q: Find the area of the region between the graphs of f(x) = 9x + 8 and g(x) = x² + 6x + 2 over [0, 2].…

A: From the given curves the bounded region is shown below. Now taking the vertical strip, so the area…

Q: Let g(s) = (282)7. Then g'(s) is g'(2) is g" (s) is and g' (2) is "

A: Solving the following problem

Q: For the given functions f and g, find the requested function and state its do f(x) = x-9; g(x) = 9x²…

A: Given query is to find indicated function and it's domain.

Q: The profit P from selling x units of a product is given by  P = 550x − 0.2x2.  The sales are…

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Q: Find the derivative of the function f(x) = 4x−³+ x² + 14. ƒ'(x) = ->

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Q: 2) Find the derivatives of a) y = 7 - 6x-x² b) y - ³x 8 √x

A: Given :(a)y=7-6x-x2(b)y=-8x

Q: The graph below is the function f(x). -5 k 5. -3 -2 -1 432 12445 -2 -4 ● a 4 a Find the following.…

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Q: ²-8 If f(x) = X-4' X = where is f not differentiable?

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Q: The graph below is the function ƒ(x). -3 -2 -1 543 2 lim 22 J(x) 1 1434 2 -3 -54 Find the following.…

A: we need to find out following limits and values with the help of the graph shown.

Q: b)[((sin² x) In(x² – 3x + 1)(tan−¹ x)) dx] -

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Q: The following table shows soybean production, in millions of tons, as a function of the cultivated…

A: The following table shows soybean production, in millions of tons, as a function  of the cultivated…

Q: (7x²+7x + 2) dx/x(x² + 2x + 4)

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Q: Find the indefinite integral. Remember to include a "+ C" if appropriate. Enclose arguments of…

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Q: Evaluate the following path integrals Jo f(x, y, z) ds, under the following conditions. (Note that…

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Q: Find the given limit. 2 x² lim X→-1 - 4 1-X Select the correct choice below and, if necessary, fill…

A: Here we have to find the limit.

Q: determine the open intervals on which the graph of the function is concave upward or concave…

A: Given query is to find the interval where function is concave up and down.

Q: 2) Evaluate the following: a) [((sin² x) In(x² – 3x + 1)(tan¯¹ x)) dx] - dx

A: Given :ddx∫45sin2xlnx2-3x+1tan-1xdx

Q: The population of a city can be modeled by P(t) = 39e0.03t thousand persons, where t is the number…

A: To find the rate change of population.

Q: 2y(y2 - x)dy = dx

A: Given data :    2y(y2 - x) dy = dx

Q: Use the quotient rule to differentiate the function x + cos x y = et

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Q: Let f(x) = [2x +9 if x 2 Determine whether f(x) is continuous at x = 2. If f(x) is not continuous,…

A: Given query is to find function is continuous at x = 2 or not.