A closed circle means that value is included, and an open circle means that value is excluded.
Example:
x > 2 ---- Graphed with an open circle, everything greater than but not including 2
x ≤ 3 ------ Graphed with a closed circle, everything less than and including 3
Answer:
(fog) (x) = 8*(2x+1)=16x+8
Step-by-step explanation:
Answer:
The last choice
Step-by-step explanation:
I solved and the mean is 10