If f f(x) dx 2 and g(x) dr 5 what is 2f(x) +g(x) dæ? 0 4 O 11 13 0 7

Q: Let f(x) = 5x² - 4 to find the following value. f(t+1) f(t+1)= 5t+10t+1

A: Given f(x)= 5x2-4

Q: 8. Given: f(x) = x - 2 and g(x) = 2x + 3 Find: a. (f + g)(x) b. (f - g)(x) c. (f · g)(x) d. (fo…

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Q: If f(x) = 6x – 4, what is f(x) when x = 8? O 2 O 16 O 44 O 52

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Q: If f(x) = x²-3 then f(x-2) is equal to: OA. x²-3-2 B. none of the other answers OC. (3x)(x-2)² OD.…

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Q: flæ)dr

A: SOLUTION-

Q: Find f1(2) where O f(x) = 2 4 3 17 9 1 9 1 9 19 9 X x³ +1

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Q: Let f(æ) = a² + 3 and g(x) = 2x – 1. Which of the following is fo g(æ)? fo g(x)= 4x² +3 %3D fo g(x)=…

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Q: Given that f(x) = 4x² + 5X-9, find f (h-3)-f(-3) h

A: f(x)=4x2+5x-9for f(h-3) put h-3  in f(x)

Q: 8) Find 4 given : f(x)=- (3x² – 2x +1)'

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Q: Let g(x)=x2+6x        and f(x)=4x       Find each of the following.      a)  g(−1)      b)…

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Q: For f (x) = x² + 6 and g(x) = V1 – x find the following values. a. (f + g)(x)

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Q: Find   g−1 ∘ f −1

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Q: If f(x) = (x – 3)² +1, what is f(6) ? O -2 О 10 О 16

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Q: 2. Which of the following is NOT a root of the function f(x)= (x² – 36)(x + 1)(x – 1)? %3D -6 B -1 E…

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Q: If f(x) = 2x + 1 and g(x) = x², Find g(ƒ(3)) a. 49 b. 19 a O b O O d C. d. 7 13

A: To find the value of the composite function g(f(x)) at x =3.

Q: For what x is x(2x+3) positive?

A: For f(x)=x(ax+b). (1) f(x) is positive: ⇒x(ax+b)>0⇒x>0 and ax+b>0 OR x<0 and…

Q: If f ( x ) = 120 x − 16, what is the value of ( f ∘ f ) ( 19 ) ?

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Q: If f(x) = 2x +2, g(x) = - 3x - 2x-2, and h(x) = 7x² +5, find f( - 3). f(- 3) =O (Simplify your…

A: Given: fx=2x+2, gx=-3x2-2x-2, hx=7x2+5 For finding value of f-3, we put x=-3 in given fx and…

Q: 25. Let f(x) = 5x² + 1. Evaluate and simplify each of the following: f(4)-f(1) 4-1 (A) (Bu PC (B)…

A: Given function is we have to evaluate the following  and simplify them