Given the function h, find functions f and g such that h(x) = (gof)(x). h(x) = (3 + 8x)6 a. f(x) = b. g(x) = I Preview Preview

Q: Consider f(x) = 3V(x - 5). Write its domain.

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Q: Find the domain of the function : f(x) =1/(x + 8) + 3/(x - 10)

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Q: Determine the domain of the function (x)= Vr2 - a2

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Q: Let f(x) = 2x + 3x? + 5x + 5. Find f(3 + V2).

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Q: Find f(3) for the given function. f(x) 3D (x- 2)(x- 4)(x+5) Type your numeric answer and submit

A: f(x)=(x-2)(x-4)(x+5)Substitute x=3 in f(x)

Q: find (g-f) (-2) b. Evaluate the function f.g for x=-1, find (f.g)(-1) c. Find the the

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Q: Evaluate the indicated function for f(x) = 6x +3 and g(x) = 5x² − 1 a. (f + g)(3) b. (fg)(0)

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Q: Find the inflection points for the function f(x) = 2x6 + 3x5 – 10x*. -

A: Note :- Inflexian points of a function can be calculate by putting f"(x) =0 and solve for x.  We get…

Q: Graph the function f(x) = x³ – 4x. O A. O B.

A: We have to  draw the graph from the given function

Q: Let f(x) = 3x 2 + 5x − 1. Find the expression for f(2a). Simplify.

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Q: Let f(x) be the function 1. Find the following: x + 4 f(9)

A: GIVENf(x) =xx+4-1

Q: Find the points of inflection of the function f(x)=x2lnx.

A: Inflection points are the points at which second derivative is zero. So differentiating f(x) with…

Q: Determine what x = 5 is (max/min/neither) of the function f (x) = 2x2 − 3x + 9

A: Given f (x) = 2x2 − 3x + 9