Use the figures to evaluate the function if f(x) = cos x. (х,1) f(a - B) B.

Q: Find both partial derivatives дz ?х дz and for the equation exy + yz² = x³yz ду

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Q: Show that the interval of convergence is (-o, +00).

A: The given question is related with interval of convergence. Given that fx = ex. We have to show that…

Q: A function y with the property that y = -y" is

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Q: x²y" + 3ry – 24y = 0, y(1) = -8, y'(1) = –7. y =

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Q: 5- -4 -5 -4 -2 -3 -5 -5 0 -5 -4 -3 -2 2. ent

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Q: Determine whether the equation defines y as a function of x. y = 1/x

A: Given y=1x

Q: Use the formula  to find the derivative of the function

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Q: Explain why f(x)=sinx is an odd function.

A: We have to explain the given function is odd function: fx=sin x We know for odd function it must be…

Q: Let f be a function. Explain, using any method , as to why f(x) and f(x) + 2 have the same…

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Q: does xy=4 describe y as a function of x?

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Q: Original Function Rewrite Differentiate 1 5x4 y = == Simplify

A: Solution is given below:

Q: form of (x,५) ५ = 4 (x₁9) x = 4 y = f(x)

A: The given equations,We have to find the function that is equal to .

Q: y" – 12y" + 32y = 42e",

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Q: 12. a(t) a' (t) b(t) b'(t) -4 2 -3 -4 1 a. f(t) = a(t)b(t) Find f'(-4). b. g(t) = -3a(t)b(t) Find…

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Q: Explain the Secant function.

A: we have to explain the secant function.

Q: c that makes the function f continuous (cx +3x-1, x+cx, x <4 f(x) = x24

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