3. Consider the function f(x) = r - 1+x 1- a. Explain why, when evaluated in a floating point system, this expression is subject to a large increase of its relative error (catastrophic cancelation) when x is a very small number. b. Find a formula that is equivalent to the one above in exact mathematics and that does not suffer of catastrophic cancelation.

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A: For f(x+h) put x+h at x

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A:

Q: A  student made the following statement about the function: f(x) = -3(x+2) squared +5   The…

A: A  student made the following statement about the function: f(x) = -3(x+2) squared +5

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A:

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A:

Q: For the given function, compute the missing values in the following table. s(x)=4*-2 -3 s(x) 1/1024…

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Q: A manufacturer produces 5G smart phones and wants to track worker efficiency. Suppose worker…

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Q: 5. The table shows different values for the function A(x) = 2x5 + 16x¹100x³-528x²-1890x. B(-1)=0…

A: In the given problem mentioned that the table shows different values for the function. So instead of…

Q: If f(x) = 2 + 2, g(x) = a 9 and h(a) = VT, then %3D f(g(h(x)))= (no need to simplify)

A:

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Q: fx) 1 A. f(x) = 2x2 + 8x + 1 B. f(x) =-2x²-7x + 1 .4 %3D -3 -5 C.f(x) = 3x² + 9x-11 D. f(x) =-6x² +…

A:

Q: 3. Amina is designing a roller coaster that takes riders above and below water that follows the path…

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A: First, we need to define the function f(x). In this case, the function is given as f(x) = x^3.

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A: The equation given to us is  f(x) = x5 +2x4-6x3+2x-3

Q: 13. a) Determine the quadratic function that has zeros at -3 and -5, if f(7) = -720. b) Determine…

A: Soution is here

Q: 2. How many, and what type, of solutions exist for the function f(x) = x - 3x- 27x + 19x² +114x-72?

A: Given: f(x)=x5-3x4-27x3+19x2+114x-72

Q: of “a” if (x2/3)(x1/4) = xa

A: The function is given as x23x14=xa. Simplify the expression to find the value of a. x23x14=xa Apply…