let f(x)=log(x^2-2x) and g(x)=x/x-1. which expression represents (fog)(x)? a)log(x^3-2x^2/x-1) b)xlog(x^2-2x)/x-1 c)log(x^2-2x)/log(x^2-2x)-1 d)log(x^2-2x(x-1/(x-1)^2)

Ugh h h t t u i i vick u

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post