Given that f(x) = x² – 9x and g(x) = x + 8, calculate %3D (a) f o g(x)= (b) go f(x)= Question Help: DVideo

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Q: -4 3 2 -1 -4 -3 -2 -1 1 2 4 -1 -2 -3 --4 3.

A: To find f(2) using the given graph.

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A: Given function is fx=3x2-12x+12. To express the function f in simplified form. Solution: We have…

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A: A function f(x) is said to one one if, fx1=fx2⇒x1=x2

Q: Graph the function f(x)=(x+2)^2-5. Start by graphing y=x^2

A: the base graph is  now to graph the function we need a few points so make a table values x -2…

Q: If F) = 7xx-4 and F4) = -3, then What is FG)? %3D

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Q: Let f(x) = 2- 4x + 11x. Calculate the following values: %3D f(a) = f(a + h) = f(a + h) - f(a) | for…

A: We use identity  (a+b)2= a2+b2+2ab

Q: If f(x) = x - 3 and g(x) = x² + 4, simplify (f g)(x).

A: We know, (f∘g)(x)=f{g(x)} Gvbhj

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Q: Optimize the function 81x2+y2 subject to 4x2+y2=9

A: here we Optimize the function 81x2+y2 subject to 4x2+y2=9  F(x,y)= 81x2+y2  g(x,y) = 4x2+y2=9

Q: Evaluate f(3) for f(x) = x- 2x – 5. f(3) =

A: Given,f(x) = x2-2x-5f(3) =?

Q: If f(x) = 14x + 7 and g(x) = x² – 2x, find (x). %3D %3D |

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