(4) For the functions f(x) = Vx- 3 and g(x) = Vx+2, find and determine the domain %3D in each case: (a) gf (b) f+g

Q: Find the domain of the function:f(x) = 5x2 + 2x − 1

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Q: For ​f(x)=x+4 and g(x)=5x+5​, find the following functions. a. (f◦g)(x)​; b. (g◦f)(x)​; c.…

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Q: Differentiate each function by applying chain rule. Match each item to a choice: y = x(x² + 3)² f…

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Q: Given the following functions, find each of the values: f(x)=x²5x - 14 g(x) = x + 2 (f+g) (4) = (f-…

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Q: Next For f(x) = x- 3 and g(x) = 5x2 - 3, find the following functions. a. (fo g)(x); b. (go f)(x);…

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Q: Is f(x) = 2x3 - 5 a one-to-one function?

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

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: Calculate the following values:

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Q: Use the functions, f (x) = 2x + 3 and g(x) = –x² + 5x and h(x) = x + 4 to find f (g(h(x))). %3D %3D

A: Given : f(x) = 2x + 3g(x) = -x2 + 5xh(x) = x + 4

Q: Kelli has already taken 20 pictures with her new cell phone. She plans on taking 15 pictures each…

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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: If f(x) = 3x – 2, find f(a + 4).

A: Given : fx = 3x-2

Q: If f(x) = 6x – 4, find f(b + 2).

A: given,          fx=6x-4