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If f(x) = 6x2 - 6x² + 7x-9 and g(x)= 0, find (fog)(x) and (gof)(x). What is (fog)(x)? (fog)(x) = What is (gof)(x)? (gof)(x) =
For f(x)=x2 +2 and g(x)=x2-3, find the following functions. a. (fog)(x); b. (gof)(x); C. (fog)(3); d. (gof)(3) a. (fog)(x)=0 (Simplify your answer.) b. (gof)(x)=0 (Simplify your answer.) c. (fog)(3)=0 d. (gof)(3)=
32 Given f(x) = 1x and g(x) = find the following expressions. x2 + 8 (a) (fog)(4) (b) (gof)(2) (c) (f of)(1) (d) (gog)(0) (a) (fog)(4) = (Type an integer or a simplified fraction.) (b) (gof)(2) = (Type an integer or a simplified fraction.) (c) (f of)(1) = (Type an integer or a simplified fraction.) (d) (gog)(0) = (Type an integer or a simplified fraction.)
1 Given f(x) = 5x² - 4 and g(x) = = 6 - find the following expressions. (a) (fog)(4) (b) (gof)(2) (c) (f o f)(1) (d) (gog)(0) (a) (fog)(4) = (Simplify your answer.) (b) (gof)(2) = (Simplify your answer.) (c) (f o f)(1) = (Simplify your answer.) (d) (g og)(0) = (Simplify your answer.)
supporting work. Each problem i. ept where indicated. NO CALCULATORS ALLOWED. 2 1. (8 pts each) Let f(x)=1-6x-2x’ and g(x)=; 1-x (a) (gof)x) Find and simplify each of the following. (b) g'(x)
9. If f(x) = x2 - 6x + 2 and g(x) = -2x, find a. f.g(2) b. g•f(x)
Find the functions and their domains. (Enter the domains in interval notation.) f(x) = 3x 7, g(x) = x2 + x (a) fog(f o g)(x) = _______ domain = _______ (b) gof (g o f)(x) = _______ domain _______ (c) fof (fof) (x) = _______ domain = _______ (d) gog (g o g)(x) = _______ domain _______
the first part, how should i solve this without a calcualtor for 2 and for 3 how will i use the rational root zero theorem: for 4-8: how will i solve step by step approch? 2. Find the maximum value of f(x) = -3x2 + 6x - 5 without a calculator 3. List all possible rational roots of f(x) = 8x5 + 2x4 - 3x2 + 2x - 12 as given by the rational zeros theorem. 4. Simplify the difference...
Find fog and go f. f(x) = Vx+4, g(x) = x2 (a) fog (b) gof x +4 Find the domain of each function and each composite function. domain off domain of g domain of fog domain of g of
algebra/trigonometric please help! For the given functions f and g, find the composition. 17) f(x) = x2 + 2x; g(x) = x + 2 Find (f.g)(2). 18) f(x) = x2 + 4x; g(x) = x Find (g • f)(3). 19) f(x) = x + 3; g(x) = 3x Find (f.g)(2).