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What are the coordinates of the point on the directed line segment from (-8,4) to (-3,9) that partitions the segment into a ratio of 3 to 2?

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Final answer:

The coordinates of the point that divides the line segment from (-8,4) to (-3,9) in a 3 to 2 ratio are (-5, 7), found using the section formula.

Step-by-step explanation:

The student has asked for the coordinates of a point that divides the line segment from (-8,4) to (-3,9) into a ratio of 3 to 2. To find this point, we can use the formula for the section formula in coordinate geometry, which gives the coordinates (x, y) of a point that divides a line segment between two given points (x1, y1) and (x2, y2) into a ratio m:n:

x = (mx2 + nx1) / (m + n)
y = (my2 + ny1) / (m + n)

With the coordinates of the points (-8, 4) and (-3, 9) and the ratio of 3 to 2, we can substitute these values into the formula:

x = (3 * (-3) + 2 * (-8)) / (3 + 2)
y = (3 * 9 + 2 * 4) / (3 + 2)

Now calculate the values:

x = (-9 - 16) / 5
y = (27 + 8) / 5

x = -25 / 5
y = 35 / 5

x = -5
y = 7

Therefore, the coordinates of the point that divides the directed line segment in a 3:2 ratio are (-5, 7).

User Ajit Satarkar
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