If f'(x) = -x² + 3x²+2x − 3, then what is f"(x) evaluated at x = 3? O-102 O-88 O-51 O-24

Q: 6) Differentiate: a) f(x)= 5x-3 +1)

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Q: Let x + 2 f(x) x + 9 f-(- 9) =

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Q: (fof-¹)(x) = 26² 3x 2 -44x+1 2 3(3x² + 4x +) 2 )-1 44

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Q: f (x) = x2 - 7x + 10/x - 5, x = 5

A: We have the given function as fx=x2-7x+10x-5 On solving further by factorising the numerator part,…

Q: f(x) = 9x -x? X6=

A: Draw the graph of the function f(x)=9x-x2.   The graph signifies that the curve has  horizontal…

Q: Find the ain of the composite function f og. dom f(x) = 5x + 20; g(x) = x + 7 %3D

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Q: Let f(x)= -3x-1 and g(x)=x^2 -2 Find (f•g)(-7)

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Q: Please answer and explain

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Q: why does F(r(t))=-r/(1+(a-1)t)^3/2 instead of r^3? does |r| just equals to 1+(a-1)t?

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Q: If f(x)=x^2−2 and h(x)=4x+5, then f(h(3))=       7     15     119     287     33

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Q: letf" (x)=4x+3 and f(1)= 5 then find f(x)

A: Use anti-derivative

Q: Let f(x)=x^2-6x+9. Find x such that f(x)=1 The solutions are nothing

A: First I have set the polynomial equal to 1  That is set,  f(x)=1 and solve for x, we get x=2, X=4

Q: Let f(x) = x^2 and g(x) = 2x + 1. Simplify the following : i) (f + g)(4) ii) (f ◦ g)(x) iii) (g ◦…

A: We will simplify the following.