Suppose f(x) = x² - 4x-9. Compute the following: A.) f(-3) + f(2) = B.) f(-3)-f(2)= =

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A: Write an equation of the form y = a sin bx or y= a cos bx to describe the graph below.

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A: We have to find the area by right endpoint rule.

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A: Part a,Given,            limx→∞6-7x6x3-2

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A: This question can be solved using the concept of inverse Laplace transform.

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A: The solution is given below

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A: Given f(x)= -2ex/(-4x-1)= 2ex/(4x+1) So, f'(x)= [2ex(4x+1)-8ex]/(4x+1)2 To get local extrema we put…

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Q: 9. f(-5) = (5)²-19 = 25 -19 -6 b. lim x²-19 X→-5 = (-5)² -19 = 25-19 = 6 с C f(-5) = lim f(x) X-7-5…

A: Solution is given below:

Q: If ả = 2ỉ + 33, b = j – ỉ and ở = 33 are vectors in 2D, then determine the of a + 3b + c

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Q: D Question 5 Find the derivative of -2x f(x) = x f'(x) = -2x²e-2x (E) None of these f'(x) = e-2x…

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Q: Question 3 Differentiate: y = arccot (x)+ arctan 01 O (E) None of these Ⓒ2x O 1-2x O < Previous 1-2z

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Q: Determine if y=5 cos x and x=31²-5t+3 dx

A: Given,             y=5cosx , x=3t2-5t+3To find : Determine dydt

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A: Given :

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Q: Evaluate the limit A. ƒ(x) = 5x + 2 at x = 3 x²-9 B. f(x) at x = 3 x-3

A: A. f(x)=5x+2B. f(x)=x2-9x-3

Q: 1. Given the following matrices: A = 1 2 3 4] 24 6 8 1 3 5 7 -1 2 -3 4 a. [(AC)BT] - DT b. [(BD)…

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Q: Find the average value of the function F(x,y) = x³x ++ the region 05 XS2 and 0≤ y ≤ x². over

A: Solving

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Q: lim- LIMIT VALUE: z²-16

A: As per guidelines if multiple questions are posted we are allowed to solve only 1st question..…

Q: Find a, and d for each arithmetic series. See Example 8. wwwww 62. S31 61, S20 1090, 920 = 102 64.…

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A: Given query is the derivative of the expression.

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Q: A lifeguard needs to rope off a rectangular swimming area in front of Long Lake Beach, using 600 yd…

A: A rectangular swimming area in front of Long Lake Beach, using 600 yd of rope and floats.

Q: Hi! Is this statement true or false? And why?

A: A detailed solution is given below.

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Q: 7.3 = x + 2y x-2y y'

A: This question can be solved using the concept of differentiation.

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Q: Let f(t)= for 0<t<1 for t≥1 a. Find L{f(t)} by using the definition of Laplace transformation. b.…

A: Let's find.

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