lim ←x sin²x x- x - 13 ㅠ 311

Q: Find the point on the graph of z = f(x,y) =x+ y closest to the point (2,2,7). You must show a…

A: Given : z=fx,y=x+y2,2,7.

Q: 13) Graph if f(x) = x when x = -1,2,4, or 8; f'(x) = 0 if x = -1,2,4, or 8; f'(x) 0 throughout…

A: Given: 1. fx=x when x=-1,2,4,8.            2. f'x=0 when x=-1,2,4,8.            3. f'x<0 for…

Q: Identify where the function f(x) = x' – 4x2 + 8x + 1 is increasing, decreasing, concave up, and…

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Q: Consider two sets, A and B, such that A = {1, 2, 3, 4} and B = {3, 4, 5, 6}. Let f be a function…

A: A function is a rule that assigns each element in one set (called the domain) to exactly one element…

Q: f: ℝ -> ℝ is defined by f(x)=x/(x^2 +1) Explain why the following claim is TRUE, or explain why the…

A: The claim f is 1-1, is FALSE.

Q: Please

A: For concave downward, f''(x) < 0 f(x) = (1-1/x)2 = 1 - 2/x + 1/x2 f'(x) =2/x2 - 2/x3 f''(x) =…

Q: Determine f,(x); f(x) = x2*, x > o

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Q: What is the derivative of f (x) = 3x³+2x using the limit definition (please use delta x if possible)

A: A detailed solution is given below

Q: Determine the continuity of f such that f(x)=x^2.

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Q: For the function f(x)= x^-4/3, find: a) 8 the domain       the range

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Q: let H(x)(1+x^2)^3. find f and g such that f(g(x))=H(x)

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