Answer:
it is on the y-axis because the eight is in the 2nd part of the ordered pair (0,8).
A rational number is a real number such as 5 or .25. An irrational number is a non realistic number such as pi
This is hard to solve when we don't know the visual graph this question is trying to refer from
Your answer for 15 is D or C. For 16 I’m estimating 125?