If f(x)=x+7 and g(x)=1/x-13 what is the domain of (f*g) (x)

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10