Question

Point P is located at (−2, 7), and point R is located at (1, 0). Find the y value for point Q that is located two-thirds the distance from point P to point R.

4.9
4.7
2.5
2.3

Answer 1

The answer is 4.7

Explanation:

`y = (l1y1 + l2y2)/(l1 + l2) \\ y = ( (2)/(3) * 7 + (1)/(3) * 0 )/( (2)/(3) + (1)/(3) ) \\ y = (14)/(3) = 4.7`