Answer:
9
Step-by-step explanation:
f(3) means what is the value of f(x) when x = 3
From the table
When x = 3 then f(x) = 9
Thus f(3) = 9
If they are similar then that means that the lengths of the sides of the two shapes are in the same proportions:
24/16 = 26/x
Now if we cross multiply we get:
24x = 26*16
24x = 416
x = 416/24 = 52/3
Answer:
288 boxes
Step-by-step explanation:
5,184 / 18=288 boxes