I believe it is -1 since -3 times -1 equals 3 and the rate of change is based on the slope of a line
Circumference/diameter= 47.1/15=3.14
Answer:
C
Step-by-step explanation:
noting that
= i
Given

= 
=
×
× 
= 4i
→ C
3x=9
X=3
This means that eqch can contains 3 balls
Since line AB is multiplied by 3 to get line XY, you would multiply 2 by 3 to get 6. The answer is J, or 6. Hope this helps!