28.1k views
5 votes
Reason the coordinate of point M on a number line is 11. If MN=12, what are the possible coordinates for N on the number line?

a) N can be at -1 or 23
b) N can be at -12 or 1
c) N can be at -23 or 1
d) N can be at 1 or 23

User Khaleed
by
8.8k points

1 Answer

5 votes

Final answer:

The coordinate of point M is 11, and MN equals 12. The possible coordinates for point N are -1 or 23, depending on whether N is to the left or right of M on the number line.

Step-by-step explanation:

The coordinate of point M on a number line is 11. Since the distance MN equals 12, to find the possible coordinates for point N, we consider two scenarios: either N is to the right of M or to the left of M.

  1. If N is to the right of M, we add the distance to the coordinate of M: 11 + 12 = 23. Therefore, one possible coordinate for N is 23.
  2. If N is to the left of M, we subtract the distance from the coordinate of M: 11 - 12 = -1. Therefore, the other possible coordinate for N is -1.

Thus, the possible coordinates for N on the number line are either -1 or 23.

User Yong Yang
by
7.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories