Answer:
9
Step-by-step explanation:
just do 27 divided by 3
ANSWER

EXPLANATION
From the graph we

because this is where the line x= 0 meets the graph of g(x).
Also

because this is where the line x= 0 meets the graph of f(x).
This implies that,

The correct choice is A.
Answer:
x<4
Step-by-step explanation:
-2x+20<2x+4
−2x+20−2x<2x+4−2x
−4x+20<4
−4x+20−20<4−20
−4x<−16
−4x/-4<-16/-4
x<4 its a open circle
Answer: a=1 b=3
Step-by-step explanation: the x for each of the points are 1 and 3