Find f.g, g. f, and g. g. f(x) = x + 4, g(x) = x - 9 (a) f.g (b) g.f

Q: Find (f + g)(1). f = {(1, -2), (0, -1)} and g = {(5, 0), (1, -3), (2, -4), (-2,4)}

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Q: Let x + 5 f(x) x +7 f(- 7) =

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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: f -3 7

A: The given figure represents the function f(x) defined from the elemets of the set {-4, 6, 7} to {-3,…

Q: Let f(x)=x² -x+2 and g(x)=2x – 1, find each of the following: a. (fg)(x) and identify its domain b.…

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Q: If f (x) 3r3, evaluate f(2s). f(2s) 2 Edit

A: Evaluation:The given function is f(x) = 3x3.Substitute x = 2s in the above function.

Q: If f(14)=27, find f-1(27)

A: If f(x) = y is any function and f is one-one then, => f-1(y)=x

Q: Let f = {(- 2,1),(1, - 1)} and g = {(-2, - 4),(3,0),(5,6)}. Find f+g and its domain.

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Q: L3Q4. Find (f + g)(x), if f(x) = - 5x2 + 6 and g(x) = x2 - 6. A.- 4x2 B.4x2

A: To find f+gx, if fx=-5x2+6 and gx=x2-6.

Q: Let x + 2 f(x) x + 7 f-'(- 9) =

A: It is given that the function fx=x+2x+7. We know that fx=y, where y can be evaluated by putting the…

Q: Which represents the correct difference quotient for the function f(x)=4x²-3x+2? A B C D f(x+h)-f(x)…

A: Here we have given a function :

Q: (f(-3))

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Q: If f(x) = = x² + 3x - 7 and g(x) = 3x - 2, find the following function. gof

A: Given:f(x)=x2+3x−7g(x)=3x−2 g∘f=g(f(x)) substituting the given…