Assume f (x) = - 2x + 8 and g (x) = 3x. What is the value of (g o f) (3)

6

Step-by-step explanation:

(g o f) (3) = g (f (3))

We can find f (3) using its formula with x=3:

f (3) = - 2·3 + 8 = - 6 + 8 = 2

Now, we can find g (2) using its formula with x=2:

g (2) = 3·2 = 6

So, the composition value is ...

(g o f) (3) = 6