Answer:
x=2 y=1
Step-by-step explanation:
3 times 2 =6
plus 1 = 7
Answer:
C
Step-by-step explanation:
You can look them up in the graphs.
f(2) means "where is the blue graph when x=2?", and you can see it is at y=0.
I can make inferences to the text or article..
Yes, this is because 2*4 equals 8
