Using the midpoint formula, the coordinates of Q are: A. (-10, 1)
What is the Midpoint Formula?
- Midpoint formula is given as, [tex]M(x, y) = (\frac{x_2 + x_1}{2} , \frac{y_2 + y_1}{2})[/tex]
Thus, given that:
- M is the midpoint of PQ.
- M (-4, 7)
- P (2, 13).
Therefore:
[tex]M(-4, 7) = (\frac{2 + x_1}{2} , \frac{13 + y_1}{2})[/tex]
Solve for x-coordinate of P:
-4 = 1/2(2 + x1)
2(-4) = 2 + x1
-8 = 2 + x1
-8 - 2 = x1
x1 = -10
Solve for y-coordinate of P:
7 = 1/2(13 + y1)
14 = 13 + y1
y1 = 1
Therefore, using the midpoint formula, the coordinates of Q are: A. (-10, 1)
Learn more about the midpoint formula on:
https://brainly.com/question/88621
