For each pair of functions, find (fog)(x) and (go f)(x) . Determine the domain of (fog)(x) and the domain of (gof)(x). Show your work. 1. f(x) = 6x +5 and g(x) =2x -4
2. f(x) =4x2-16 and g(x) = Vx+7
3. f (x) = 5 and g(x) = 4x+4
x -4
4. f(x) = 5x +2 and g(x) = x2+1
5. f(x) =2x2 -4x+21 and g(x) = x+3

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

the answer to this question is 3/19

step-by-step explanation: