Let f(x)=5x^2+9 and g(x)=x-4
A) Find the composite function (fog)(x) and simplify.
B) Find (fog) (3)
Let f(x)=5x^2+9 and g(x)=x-4 A) Find the composite function (fog)(x) and simplify. B) Find (fog) (3)
Let f(x) = -2x - 1 and g(x)=x2- 4. Find (fog)(2) Then (fog)(2)= (Simplify your answer.) Enter your answer in the answer box
Use f(x) = 5x – 2 and g(x)= |x| to evaluate each expression. (a) (fog)(-3) (b) (g of)(6) (a) (fog)(-3)=1 (Simplify your answer.) (b) (gof)(6)= (Simplify your answer.)
2. (5 pts) Let f(x)= and x+1 5 g(x)= x-3 Find and simplify the composite function f(g(x)). Write as a single fraction.
26. Letf(x) 3x? +8 and g()x-3. (a) Find the composite function (f og)(x)and simplify. Show work. (b) Find (fog)(-). Show work.
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
9 or 16 (9 complete) X 2.6.53 For f(x)=x +5 and g(x) = 5x +4, find the following functions. a. (fog)(x); b. (gof)(x); c. (fog)(2); d. (gof)(2) a. (fog)(x) = (Simplify your answer.) Enter your answer in the answer box and then click cha
Find (f o g)(x) and (g of)(x), given that f(x) = 5x + 9 and g(x) = 2x - 3. (fog)(x) = (Simplify your answer.) (gof)(x) = (Simplify your answer.)
Q4 (4 points) (a) (1.5p) Find f +g-h, fog, fog•h if f(x) = (x - 3, g(x) = x^, and h(x) = x* + 2 (b) 0(1p) Find the inverse of the function f(x) = 4x - 1 2x + 3 () (0.5p) Find f(-)) (c) Simplify: 0 (1p) In(a) + { ln(b) + Inc mais)
Find fog and go f. f(x) = x5, g(x) = x (a) fog 1.25 х (b) gof 1.25 X Find the domain of each function and each composite function. domain off domain of g domain of fog domain of g of
7. Let f(x)= log3 a and g(x) = 3" (a) Find the function fog (b) Graph f(x), g(x), and h(x) = x on the same grid.