Let f(x) = 2x? - 1and g(x) = 1 + x. Find (fo f)(x). O 8x* - 8x2 + 1 O 4x* - 4x2 + 2 O x4 +2x? +2 O 2x* + 4x2 + 1

Q: (x+7 for x 100 a. Find f(20)=_ b. Find f(220)=. c. Find f(100)=_ d. Find f(-100)=.

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Q: Find (f- g)(x) when f(x) = 7x - 8 and g(x) = 2x - 2. O A. - 5x +6 О В. 5х-6 ОС. 9х -10 O D. 5x - 10

A: fx=7x-8gx=2x-2To find:f-gx

Q: Find f"(x). SC) = (2x)* – (8x) - 3

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Q: Given f(x) = 4x + 8 and g(x) = x^2 + x; find (f∘g)(-5

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Q: Let f(x) = 3x³ - 8x² + 4x + 6. Find f(0). f(0) =

A: we are given the function and we need to find out the value of the function at x=0.

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

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Q: = 2x + 4 and g(x) Let f(x) = After simplifying, 6x3 (fg)(x) = = +22x². = +4 3x² + 5x. X

A: Given: fx=2x+4, gx=3x2+5x For any given two functions Px and Qx Function PQx is given by PQx=Px.Qx…

Q: f³ (x) for Find g3 – 5x2 + x = f (x) -

A: Here, the given function is: f(x)=x3-5x2+x

Q: If g(x)=2x+1 and f∘g =6x-7, determine an expression for f(x)

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Q: Let f(x)=-x2-3x+5. find f(3).

A: To find the function in the given value, replace the 3 in place of x to obtain the result.

Q: If f(x) = x²-x+3, then f(-2x) equals A. 4x² - 2x + 3 B. -4x² + 2x + 3 C. 4x² + 2x + 3 D. 2x² + 2x +…

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Q: Use the given zero to find the remaining zeros of the function. h(x)=x^4-15x^3+60x^2+70x-816…

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Q: 8. Find (f+g)(x). f(x) = 5x² – 9x + 8 g(x) = &r2-7x + 2 A) (f+g)(x)= 13x - 16x + 10 B) (f+g)(x)=-3x…

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Q: Let F(x)=x²-17 and G(x) = 5-x. Find (F-G)(-7). (F-G)(-7)= (Simplify your answer. Type an integer or…

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Q: If f(x) = 3x + 2, and * g(x)=x +x - 2 , find gof.

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Q: 1 Let f(x) 6 and g(x) + 5. - x – 5 Find the following functions. Simplify your answers. Enter DNE if…

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Q: If f (x) = x² + 5 and g(x) =x- 4, evaluate

A: given  f(x)=x2+5 g(x)=x-4