F(x)= 1/8x+3
g(x)=12-5x
write f(g(x)) as an expression in terms of x

Normally if you want to get the f(3) you would replace every x value by in. For this question you have to change each x value to the g(x) value. g(x) = 12-5x, which means you can replace the g(x) by 12-5x in the f(g(x)).

f(g(x)) = f(12-5x)

f(12-5x) = 1/8(12-5x)+3

f(12-5x) = 1.5 - 0.628x + 3

f(12-5x) = 0.628x + 3.5

f(g(x)) = 0.628x + 3.5

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

hope this : )

answer: h

step-by-step explanation: