28. If f(x) = = √√2x + 3 and g(x) = x − 1, what is the domain of g(x)f(x)?

Find all real values of x for which fx = 0, where fx=x216.

Let f(x) = 3x + 4 and g(x) = -2x – 3. What is (f • g)(3)?

1. Consider f(x) = x² - 5x +2 and g(x) = -4x. a. Find (f• g)(2). b. Find g(f(2)). c. Find f(g(-3)). d. Find (g f)(-3).

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Find f(x) and g(x) such that h(x) = (fog)(x). h(x) = (6x + 3)4 Choose the correct pair of functions. O A. f(x)=√x, g(x) = *-3 6 4 O B. f(x)=x", g(x) = 6x +3 4 O C. f(x) = 6x +3, g(x)=x x-3 O D. f(x)= *6³, g(x)=√x

1 Let f(x) = x²-3x+2, g(x) = and h(x)=√1-x. Find f( - 6), g(-6), h(-6), h(a), and h(-x).

For f(x) = Vx+5 and g(x) = x + 8, the domain of х-9 x is?

Given f(x)=x²-1 and g(x) = √2x + 2 Which of the following have the same domain? Select all that apply. (f.g)(x) (fog)(x) (-) (2) (gof)(x) (f+g)(x)

Let f(x) = 4 + (5x +9)³. Find f-¹(x) = Find (f(x))-¹ ( 3 ) · (√(x − 4) – 9) ( ³ ) · (√(x − 4) – 9)