he airplane lands smoothly. Here f is the plane's altitude just before it touches down. Then O f'(t) < 0, f''(t) > 0 Of'(t) > 0, f''(t) > 0 O f'(t) > 0, f''(t) < 0 O f'(t) < 0, f''(t) < 0 > Next Question B

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A: h"(w) = -34 Now to find h'(w)

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A:

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A: Given: f(x) = 7x2+5x

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A:

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A:

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A:

Q: Given that Calculate f'(-1). f(x) = x7h(x) h(-1) = 2 h'(-1) = 5

A: Sol:- First fins f'(x) f(x)=x7hxf'x=7x6hx+x7h'x

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A:

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A:

Q: Suppose f"(x) = 30x - 16, f'(- 1) = 33, and f(- 1) = - 23. Then f(x) = %3D

A: see below the answer and calculation

Q: please answer this question

A: Given,

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A: Follow next step

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A:

Q: f"(z) = 2r +2 and f'(-2) = -l and f(-2) = 4. Find f'(x) = x^2+2x-1 and find f(4) = = 266/3

A:

Q: Given the function f(x) = x-7, x > 0, (a) Find f'(x).

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Q: If f(x) = 8 cot 1x + 4, then find the value of f'(-3) is -8 10 8 10 3 10 4 10

A: